Hurricane Erin continues to track westward with its outer bands bringing heavy rainfall and gusty winds for Puerto Rico and US Virgin Islands. Life-threatening surf and rip currents are occurring and will spread across the Atlantic coasts this week. Meanwhile, heavy rainfall and possible flooding are in the forecast for upper Midwest through Monday. Heatrisk continues for the Mississippi Valley. Read More >
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|
|
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Annual |
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|
Average High Temperature |
|
47.7 |
52.2 |
60.7 |
69.7 |
76.7 |
84.6 |
89.2 |
89.0 |
81.5 |
70.9 |
59.4 |
49.8 |
69.3 |
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|
Average Low Temperature |
|
25.1 |
28.5 |
36.1 |
44.5 |
54.0 |
62.6 |
66.5 |
64.9 |
56.5 |
45.2 |
35.3 |
27.8 |
45.6 |
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|
Average Mean Temperature |
|
36.4 |
40.4 |
48.4 |
57.1 |
65.3 |
73.6 |
77.9 |
76.9 |
69.0 |
58.0 |
47.3 |
38.8 |
57.4 |
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|
Record High Temperature |
|
77 |
87 |
89 |
93 |
93 |
101 |
110 |
110 |
103 |
96 |
83 |
78 |
110 |
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|
Record Low Temperature |
|
-15 |
-20 |
0 |
17 |
29 |
41 |
45 |
45 |
31 |
17 |
4 |
-14 |
-20 |
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|
*Average Days Above 90 Degrees |
|
0 |
0 |
0 |
0.1 |
0.1 |
3.0 |
12.9 |
15.0 |
2.8 |
0 |
0 |
0 |
33.8 |
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|
*Average Days Below 32 Degrees |
|
23.7 |
18.7 |
11.9 |
2.8 |
0.1 |
0 |
0 |
0 |
0 |
2.8 |
12.0 |
22.0 |
94.0 |
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|
Average Rainfall |
|
2.75 |
2.56 |
3.98 |
5.01 |
5.89 |
4.31 |
3.80 |
3.17 |
4.26 |
4.48 |
3.68 |
3.07 |
46.96 |
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|
Record Rainfall |
|
9.17 1998 |
8.60 1990 |
10.05 2008 |
15.28 2011 |
13.39 1957 |
14.42 2000 |
12.03 1960 |
9.12 1964 |
14.96 1986 |
12.07 2019 |
9.65 1996 |
10.95 2015 |
75.01 1990 |
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|
Record Least Rainfall |
|
0.10 1986 |
0.22 1996 |
0.58 2001 |
0.14 1989 |
1.05 2012 |
0.18 1953 |
0.26 1964 |
0.02 2010 |
0.16 2024 |
0.03 1963 |
0.35 2007 |
0.26 1955 |
21.03 1963 |
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|
Average Snowfall |
|
1.5 |
2.4 |
1.3 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0.2 |
1.1 |
6.5 |
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|
Average Heating Degree Days |
|
887 |
691 |
520 |
260 |
86 |
5 |
0 |
1 |
41 |
244 |
532 |
812 |
4079 |
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|
Average Cooling Degree Days |
|
0 |
1 |
5 |
23 |
97 |
263 |
398 |
372 |
161 |
29 |
3 |
0 |
1352 |
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|
Average Date Of 32 Degrees: |
|
Last: April 11 |
First: October 22 |
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|
Freezing Temperature: |
|
Latest Recorded: May 12, 1960 |
Earliest Recorded: September 24, 1989 |
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|
Station Information |
|
Elevation: 1251 ft / Latitude: 36 00N / Longitude: 94 10W |
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Temperatures are reported in Fahrenheit and Rainfall/Snowfall totals are reported in inches. Records are for the period August 1949 - Present. Averages are for the period 1991-2020. |
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Updated: June 13, 2025
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