All About COLONY

Latitude 44 55 N - Longitude 104 11 W - Elevation 3570 Feet
Station Record Begins 01/01/1915

All | Yearly Top 10 Precipitation Records | Top 30 Daily Precipitation Records
Click Month (below) for Monthly Top Ten Temperature / Precipitation Records

30 Year Normals (1981-2010)

JANFEBMARAPRMAYJUNJULAUGSEPOCTNOVDECAnnual
Max (F)34.137.145.657.067.077.687.486.174.359.544.434.158.8
Min (F)14.716.723.432.442.551.758.757.146.835.323.814.334.9
Mean (F)24.426.934.544.754.864.673.171.660.647.434.124.246.8
Precip (inches)0.250.400.951.582.432.551.851.231.251.100.630.3214.54
Snowfall (inches)4.24.16.34.80.30.00.00.00.01.65.74.331.3
HDD1259106794561133397132519554992712647286
CDD0002158726322961300661

Yearly Top 10 Information

Yearly Rainfall

Yearly Snowfall

Wettest

Driest

Most Snow

Least Snow

AmountYearAmountYear
Rank
AmountYearAmountYear
29.4719236.042002
1
103.51919-209.71999-2000
27.5319466.581936
2
91.51949-5012.21991-92
25.0719417.441934
3
90.11921-2213.31987-88
24.7619229.492006
4
84.41948-4916.01960-61
24.2019279.511952
5
77.71922-2317.61963-64
23.8719939.811985
6
75.81926-2717.82003-04
22.8419629.951960
7
70.21928-2918.02002-03
22.75194410.011997
8
69.91916-1718.42004-05
21.16198210.072004
9
64.01927-2819.51997-98
21.00191510.091988
10
63.11943-4421.41979-80

Top 30 Information

Rainfall

Snowfall

Amount (inches)Date
Rank
Amount (inches)Date
3.656/29/1993
1
30.01/4/1949
3.016/3/1944
2
20.010/19/1919
2.855/20/1982
3
15.011/14/1944
2.839/28/1923
4
14.03/29/1977
2.756/14/1976
5
13.03/10/1917
2.546/12/1946
6
12.04/26/1994
2.506/14/2009
7
12.04/25/1984
2.505/25/1997
8
12.05/9/1965
2.485/26/1929
9
12.011/3/1956
2.258/17/1960
10
12.06/1/1951
2.2011/1/2000
11
12.03/21/1946
2.2010/6/1994
12
12.012/13/1935
2.198/19/1972
13
12.04/3/1934
2.186/3/1940
14
12.03/5/1933
2.155/24/1990
15
12.010/19/1932
2.107/6/1994
16
12.04/12/1927
2.109/28/1988
17
12.03/3/1923
2.006/8/1993
18
12.04/12/1922
2.006/7/1993
19
12.011/8/1919
2.006/9/1984
20
12.012/29/1915
2.006/12/1915
21
11.05/9/1927
1.976/17/1948
22
11.03/27/1922
1.954/6/1922
23
10.51/27/1944
1.905/8/1995
24
10.03/23/2009
1.906/9/1960
25
10.04/27/1984
1.906/10/1941
26
10.012/4/1983
1.906/13/1926
27
10.012/8/1977
1.877/25/1981
28
10.04/18/1970
1.8710/2/1971
29
10.04/3/1956
1.854/20/1933
30
10.03/12/1929

Top Ten Information for January

Warmest

Coldest

Temp (F)Year
Rank
Temp (F)Year
33.91992
1
5.61950
32.31981
2
5.91916
31.81953
3
6.71930
31.51958
4
7.31979
31.11919
5
8.21949
30.91934
6
8.71929
30.41983
7
9.51957
30.31987
8
9.71969
30.11921
9
12.81940
30.01986
10
12.91966

Wettest

Driest

Inches in YearInches on Day
Rank
InchesYear
3.21 in 19491.70 on 1/4/1949
1
0.002001
1.42 in 19960.80 on 1/3/1996
2
0.001995
1.36 in 19260.67 on 1/27/1944
3
0.011973
1.16 in 19220.54 on 1/21/1986
4
0.031992
1.15 in 19750.49 on 1/9/1993
5
0.041999
1.09 in 19530.46 on 1/17/1936
6
0.041984
0.95 in 19710.45 on 1/26/1975
7
0.041919
0.90 in 19360.40 on 1/17/1996
8
0.051935
0.87 in 19440.40 on 1/30/1971
9
0.062002
0.86 in 20110.40 on 1/3/1949
10
0.061974

Most Snow

Least Snow

Inches in YearInches on Day
Rank
InchesYear
49.7 in 194930.0 on 1/4/1949
1
0.02001
19.0 in 192610.5 on 1/27/1944
2
0.01995
15.5 in 19968.0 on 1/3/1996
3
0.21987
15.0 in 19718.0 on 1/17/1936
4
0.51973
14.2 in 19228.0 on 1/18/1926
5
0.72002
14.0 in 19366.0 on 1/21/1986
6
1.01985
13.5 in 19446.0 on 1/30/1971
7
1.01974
13.3 in 19946.0 on 1/3/1943
8
1.01942
12.0 in 19756.0 on 1/25/1925
9
1.01935
12.0 in 19505.0 on 1/20/1927
10
1.01919

Top Ten Information for February

Warmest

Coldest

Temp (F)Year
Rank
Temp (F)Year
39.61954
1
0.71936
37.51991
2
10.81922
36.51992
3
11.91929
36.11983
4
13.01989
35.91999
5
14.61939
34.91930
6
14.71978
34.81984
7
14.71917
33.81977
8
15.61994
33.81935
9
15.91993
33.81931
10
16.22001

Wettest

Driest

Inches in YearInches on Day
Rank
InchesYear
1.22 in 19530.85 on 2/4/1915
1
0.001983
1.12 in 19980.75 on 2/17/1991
2
0.021992
1.11 in 19150.58 on 2/23/1948
3
0.021985
1.02 in 19480.57 on 2/9/1953
4
0.032006
1.01 in 19290.50 on 2/26/2000
5
0.031921
0.97 in 19220.46 on 2/26/2009
6
0.041984
0.96 in 19790.45 on 2/21/1931
7
0.041930
0.88 in 19780.43 on 2/9/1944
8
0.052005
0.83 in 19240.40 on 2/28/1995
9
0.051956
0.78 in 19910.40 on 2/1/1989
10
0.062002

Most Snow

Least Snow

Inches in YearInches on Day
Rank
InchesYear
15.5 in 19539.5 on 2/26/2009
1
0.01983
13.0 in 19248.0 on 2/17/1991
2
TR1992
12.0 in 19797.0 on 2/4/1915
3
0.21985
12.0 in 19226.5 on 2/15/1925
4
0.51956
11.5 in 19156.0 on 2/28/1995
5
0.71921
11.2 in 20096.0 on 2/9/1953
6
0.92002
11.0 in 19786.0 on 2/3/1924
7
1.21984
10.5 in 19486.0 on 2/22/1922
8
1.21930
10.0 in 19405.5 on 2/9/1944
9
1.31997
09.5 in 19865.0 on 2/26/2000
10
1.31988

Top Ten Information for March

Warmest

Coldest

Temp (F)Year
Rank
Temp (F)Year
47.72012
1
19.61965
43.21986
2
22.01944
42.82000
3
22.51951
42.31992
4
23.12002
42.02007
5
23.91917
41.51946
6
24.11952
41.01918
7
24.21954
40.51963
8
24.31924
40.01968
9
24.41915
39.61981
10
24.51932

Wettest

Driest

Inches in YearInches on Day
Rank
InchesYear
3.15 in 19461.80 on 3/16/1946
1
0.011981
2.64 in 19891.50 on 3/23/2009
2
0.041959
2.20 in 19291.30 on 3/10/1917
3
0.052001
2.15 in 19541.18 on 3/14/1989
4
0.051997
2.10 in 20091.16 on 3/21/1946
5
0.091993
1.99 in 19171.15 on 3/9/1999
6
0.102000
1.94 in 19771.08 on 3/19/1921
7
0.121978
1.92 in 19441.00 on 3/28/1998
8
0.152008
1.83 in 19501.00 on 3/29/1977
9
0.162002
1.71 in 19871.00 on 3/5/1933
10
0.161979

Most Snow

Least Snow

Inches in YearInches on Day
Rank
InchesYear
28.0 in 197714.0 on 3/29/1977
1
0.02001
25.0 in 192913.0 on 3/10/1917
2
0.01997
23.0 in 191712.0 on 3/21/1946
3
0.01992
22.7 in 198912.0 on 3/5/1933
4
TR1981
22.0 in 195012.0 on 3/3/1923
5
TR1959
19.6 in 194411.0 on 3/27/1922
6
1.01993
18.0 in 192410.0 on 3/23/2009
7
1.42002
18.0 in 192010.0 on 3/12/1929
8
1.41978
17.2 in 19839.0 on 3/17/1989
9
1.51968
17.0 in 19329.0 on 3/20/1982
10
1.51963

Top Ten Information for April

Warmest

Coldest

Temp (F)Year
Rank
Temp (F)Year
53.41946
1
34.81920
53.31987
2
37.91953
53.21915
3
38.02009
51.81930
4
38.01950
51.41985
5
38.31956
51.11981
6
38.41997
51.11943
7
38.71970
51.01952
8
38.71957
50.71949
9
39.01935
50.41977
10
39.31975

Wettest

Driest

Inches in YearInches on Day
Rank
InchesYear
4.19 in 19411.95 on 4/6/1922
1
0.021987
4.11 in 19321.85 on 4/20/1933
2
0.141926
3.77 in 20061.70 on 4/29/1990
3
0.161952
3.65 in 19271.62 on 4/23/1932
4
0.181960
3.58 in 19901.55 on 4/24/2000
5
0.282002
3.55 in 19221.50 on 4/26/1984
6
0.291968
3.39 in 19841.45 on 4/27/1990
7
0.311977
3.36 in 19631.40 on 4/19/1948
8
0.351931
3.28 in 19331.35 on 4/14/1941
9
0.401997
3.22 in 19991.30 on 4/4/2001
10
0.401985

Most Snow

Least Snow

Inches in YearInches on Day
Rank
InchesYear
34.8 in 192712.0 on 4/26/1994
1
0.0MANY
30.0 in 198412.0 on 4/25/1984
2
25.7 in 192212.0 on 4/3/1934
3
22.0 in 192312.0 on 4/12/1927
4
20.0 in 196312.0 on 4/12/1922
5
20.0 in 193510.0 on 4/27/1984
6
19.0 in 192010.0 on 4/18/1970
7
17.0 in 199910.0 on 4/3/1956
8
17.0 in 198910.0 on 4/6/1923
9
16.5 in 195310.0 on 4/7/1919
10

Top Ten Information for May

Warmest

Coldest

Temp (F)Year
Rank
Temp (F)Year
67.01934
1
47.51935
62.51985
2
49.41996
61.31977
3
49.72011
61.11988
4
49.81967
61.11958
5
49.91950
61.01941
6
50.21927
60.91939
7
50.21917
60.81987
8
50.61953
60.41994
9
50.61942
60.21936
10
50.72010

Wettest

Driest

Inches in YearInches on Day
Rank
InchesYear
8.50 in 19622.85 on 5/20/1982
1
0.001936
7.21 in 19822.50 on 5/25/1997
2
0.031934
7.05 in 19202.48 on 5/26/1929
3
0.152001
6.75 in 19962.15 on 5/24/1990
4
0.261958
6.40 in 19461.90 on 5/8/1995
5
0.441924
6.19 in 20081.80 on 5/23/1946
6
0.512009
6.07 in 20111.70 on 5/26/1922
7
0.521966
5.93 in 19951.63 on 5/11/1920
8
0.611980
5.31 in 19781.60 on 5/30/1937
9
0.661998
4.77 in 19221.57 on 5/1/1946
10
0.681939

Most Snow

Least Snow

Inches in YearInches on Day
Rank
InchesYear
16.0 in 195012.0 on 5/9/1965
1
0.0MANY
12.0 in 196511.0 on 5/9/1927
2
12.0 in 19278.0 on 5/11/2005
3
9.0 in 19427.0 on 5/2/2008
4
8.0 in 20056.0 on 5/8/1950
5
7.0 in 20086.0 on 5/9/1918
6
6.0 in 19835.0 on 5/16/1942
7
6.0 in 19184.0 on 5/12/1983
8
4.0 in 19674.0 on 5/4/1950
9
4.0 in 19294.0 on 5/17/1942
10

Top Ten Information for June

Warmest

Coldest

Temp (F)Year
Rank
Temp (F)Year
78.31988
1
56.21928
72.51933
2
56.81945
72.21931
3
57.71915
71.51919
4
57.91951
71.21956
5
59.11947
71.01961
6
59.32009
70.81936
7
59.31993
70.41986
8
59.61998
69.92012
9
59.71999
69.61987
10
59.91916

Wettest

Driest

Inches in YearInches on Day
Rank
InchesYear
09.68 in 19933.65 on 6/29/1993
1
0.171996
7.80 in 19443.01 on 6/3/1944
2
0.272004
7.74 in 19412.75 on 6/14/1976
3
0.422002
7.54 in 19762.54 on 6/12/1946
4
0.461919
7.26 in 19152.50 on 6/14/2009
5
0.541983
6.90 in 19472.18 on 6/3/1940
6
0.622006
6.17 in 19842.00 on 6/8/1993
7
0.631987
5.99 in 19462.00 on 6/7/1993
8
0.701990
5.61 in 19422.00 on 6/9/1984
9
0.751994
5.43 in 19402.00 on 6/12/1915
10
0.801918

Most Snow

Least Snow

Inches in YearInches on Day
Rank
InchesYear
12.0 in 195112.0 on 6/1/1951
1
0.0MANY
6.0 in 19696.0 on 6/13/1969
2
0.0 in MANY0.0 on MANY
3
4
5
6
7
8
9
10

Top Ten Information for July

Warmest

Coldest

Temp (F)Year
Rank
Temp (F)Year
79.01936
1
63.51993
78.62006
2
64.11915
78.11935
3
65.41992
78.02012
4
66.01958
78.02002
5
67.61928
77.91933
6
67.82009
77.42007
7
67.81972
77.41985
8
68.11950
77.41934
9
68.21922
77.21988
10
68.51962

Wettest

Driest

Inches in YearInches on Day
Rank
InchesYear
5.31 in 19372.10 on 7/6/1994
1
0.101917
5.30 in 19281.87 on 7/25/1981
2
0.122006
4.93 in 19271.76 on 7/21/1966
3
0.121946
4.92 in 19151.70 on 7/6/2004
4
0.121933
4.74 in 19231.63 on 7/12/1949
5
0.181934
4.40 in 19931.58 on 7/24/1993
6
0.221960
4.37 in 20011.45 on 7/12/1952
7
0.231988
4.26 in 19811.33 on 7/13/1937
8
0.282011
4.08 in 19621.29 on 7/30/1915
9
0.431959
4.06 in 19221.28 on 7/15/1927
10
0.431935

Most Snow

Least Snow

Inches in YearInches on Day
Rank
InchesYear
NEVER
1
NEVER
2
3
4
5
6
7
8
9
10

Top Ten Information for August

Warmest

Coldest

Temp (F)Year
Rank
Temp (F)Year
78.71983
1
64.62009
77.21969
2
65.51927
76.81937
3
65.81993
76.52003
4
66.41974
76.51961
5
66.82004
76.11984
6
67.01977
76.11971
7
67.11980
75.61947
8
67.11923
75.51991
9
67.31992
75.42001
10
67.41915

Wettest

Driest

Inches in YearInches on Day
Rank
InchesYear
5.81 in 19232.25 on 8/17/1960
1
0.052001
4.48 in 19532.19 on 8/19/1972
2
0.162008
4.46 in 19571.70 on 8/15/1923
3
0.161967
3.93 in 20091.60 on 8/13/1950
4
0.161959
3.77 in 19721.55 on 8/21/1964
5
0.171978
3.61 in 19241.52 on 8/22/1983
6
0.261919
3.58 in 19181.40 on 8/8/2009
7
0.282004
3.29 in 19261.40 on 8/6/1918
8
0.281947
3.10 in 19831.39 on 8/6/2009
9
0.321937
2.89 in 20071.39 on 8/14/1926
10
0.352000

Most Snow

Least Snow

Inches in YearInches on Day
Rank
InchesYear
NEVER
1
NEVER
2
3
4
5
6
7
8
9
10

Top Ten Information for September

Warmest

Coldest

Temp (F)Year
Rank
Temp (F)Year
68.21948
1
47.51965
68.01998
2
53.71961
67.61990
3
54.31986
67.21940
4
54.71951
66.81952
5
54.91934
66.71979
6
55.01929
66.01969
7
55.91984
65.41963
8
56.11926
65.31931
9
56.11918
65.21922
10
56.21993

Wettest

Driest

Inches in YearInches on Day
Rank
InchesYear
6.63 in 19232.83 on 9/28/1923
1
0.002012
4.97 in 19412.10 on 9/28/1988
2
0.041969
4.75 in 19461.73 on 9/7/1941
3
0.061975
4.19 in 19671.53 on 9/8/1991
4
0.111916
4.04 in 19181.50 on 9/24/1918
5
0.151930
3.49 in 19861.45 on 9/7/1945
6
0.161990
3.17 in 19251.38 on 9/21/1925
7
0.161922
3.11 in 19451.32 on 9/29/1923
8
0.171976
2.67 in 19821.25 on 9/14/1980
9
0.171964
2.66 in 19881.22 on 9/18/1946
10
0.181952

Most Snow

Least Snow

Inches in YearInches on Day
Rank
InchesYear
9.0 in 19346.0 on 9/20/1934
1
0.0MANY
5.0 in 19844.0 on 9/8/1962
2
4.0 in 19623.0 on 9/25/1927
3
4.0 in 19272.0 on 9/24/1984
4
3.4 in 19652.0 on 9/23/1984
5
2.0 in 19702.0 on 9/13/1970
6
2.0 in 19492.0 on 9/18/1965
7
2.0 in 19412.0 on 9/12/1949
8
2.0 in 19392.0 on 9/27/1941
9
0.5 in 19262.0 on 9/25/1939
10

Top Ten Information for October

Warmest

Coldest

Temp (F)Year
Rank
Temp (F)Year
58.31963
1
35.21925
55.71953
2
36.61919
55.31947
3
38.42009
54.71940
4
40.71969
54.41938
5
41.81946
54.11950
6
41.91936
54.01965
7
42.01932
53.51962
8
42.31930
53.32010
9
43.52006
53.02003
10
43.52002

Wettest

Driest

Inches in YearInches on Day
Rank
InchesYear
4.11 in 19982.20 on 10/6/1994
1
0.001996
4.07 in 19711.87 on 10/2/1971
2
TR1965
3.70 in 19941.50 on 10/4/1998
3
TR1934
2.97 in 19191.45 on 10/6/1962
4
0.021960
2.96 in 19461.40 on 10/9/1982
5
0.041948
2.91 in 19231.36 on 10/1/1977
6
0.051952
2.59 in 19771.35 on 10/4/1995
7
0.081987
2.58 in 19161.25 on 10/19/1919
8
0.101945
2.42 in 19511.24 on 10/8/1924
9
0.101944
2.40 in 19821.20 on 10/5/1998
10
0.131937

Most Snow

Least Snow

Inches in YearInches on Day
Rank
InchesYear
27.5 in 191920.0 on 10/19/1919
1
0.0MANY
21.0 in 193212.0 on 10/19/1932
2
13.0 in 19469.0 on 10/29/1989
3
12.5 in 19258.0 on 10/26/1954
4
12.0 in 19547.0 on 10/5/2005
5
11.0 in 19717.0 on 10/27/1925
6
9.0 in 19896.0 on 10/2/1971
7
9.0 in 19496.0 on 10/2/1950
8
9.0 in 19236.0 on 10/5/1946
9
8.5 in 19516.0 on 10/30/1943
10

Top Ten Information for November

Warmest

Coldest

Temp (F)Year
Rank
Temp (F)Year
45.71949
1
16.61985
44.21999
2
21.71955
43.21917
3
22.72000
42.42002
4
23.51996
42.02001
5
24.81919
41.81954
6
27.01959
41.72009
7
27.32003
41.41953
8
28.11947
40.91990
9
28.31940
40.91923
10
29.21978

Wettest

Driest

Inches in YearInches on Day
Rank
InchesYear
3.19 in 19442.20 on 11/1/2000
1
0.002009
2.22 in 20001.50 on 11/3/1956
2
0.001917
2.01 in 19221.50 on 11/14/1944
3
0.051987
1.76 in 19481.00 on 11/25/1993
4
0.072001
1.66 in 19560.91 on 11/9/1984
5
0.071997
1.55 in 19850.85 on 11/5/1922
6
0.071965
1.44 in 19190.80 on 11/7/1986
7
0.071960
1.41 in 19260.78 on 11/7/1926
8
0.071925
1.26 in 19400.77 on 11/14/1964
9
0.091979
1.18 in 20080.73 on 11/4/1948
10
0.112007

Most Snow

Least Snow

Inches in YearInches on Day
Rank
InchesYear
22.0 in 191915.0 on 11/14/1944
1
0.01987
21.0 in 194412.0 on 11/3/1956
2
0.01949
20.5 in 198512.0 on 11/8/1919
3
0.01939
19.7 in 19788.0 on 11/9/1978
4
0.01917
14.5 in 19487.1 on 11/7/2008
5
TR1965
14.0 in 19477.0 on 11/9/1984
6
0.21997
13.0 in 19717.0 on 11/8/1966
7
0.21960
13.0 in 19566.0 on 11/19/2011
8
0.51952
12.5 in 19406.0 on 11/14/1964
9
0.61990
11.0 in 20106.0 on 11/18/1953
10
0.72004

Top Ten Information for December

Warmest

Coldest

Temp (F)Year
Rank
Temp (F)Year
34.81939
1
6.21983
34.11957
2
10.31927
33.01999
3
13.01924
32.72002
4
14.01916
32.61979
5
15.62009
32.11991
6
16.02000
32.11959
7
16.31978
31.51954
8
16.31968
31.11952
9
16.71951
30.92011
10
16.81972

Wettest

Driest

Inches in YearInches on Day
Rank
InchesYear
1.91 in 19351.10 on 12/13/1935
1
0.002001
1.72 in 19271.00 on 12/26/1993
2
0.001998
1.48 in 19930.85 on 12/4/1983
3
0.001953
1.19 in 19830.66 on 12/14/1935
4
TR1986
1.13 in 19210.50 on 12/14/1996
5
TR1957
1.06 in 19460.50 on 12/14/1990
6
0.012004
0.98 in 19960.50 on 12/6/1927
7
0.011952
0.94 in 19240.50 on 12/29/1915
8
0.022000
0.92 in 19770.47 on 12/13/1937
9
0.021997
0.90 in 19170.45 on 12/1/1980
10
0.021954

Most Snow

Least Snow

Inches in YearInches on Day
Rank
InchesYear
21.5 in 193512.0 on 12/13/1935
1
0.02001
21.0 in 197712.0 on 12/29/1915
2
0.01998
19.0 in 192710.0 on 12/4/1983
3
0.01997
16.0 in 192110.0 on 12/8/1977
4
0.01953
15.2 in 19689.0 on 12/23/1984
5
TR1986
15.0 in 19847.0 on 12/1/1980
6
TR1957
14.5 in 19467.0 on 12/4/1972
7
TR1954
14.0 in 19837.0 on 12/14/1935
8
TR1952
13.5 in 19726.0 on 12/14/1996
9
0.22004
13.2 in 19176.0 on 12/11/1949
10
0.22000


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