Other Months:

Grinnell Daily Records


Records are from data collected at Grinnell since Sept. 2010.
December
Day High
Temperature1
(°F)
Low
Temperature2
(°F)
Daily Rain
(in)
Month To Date Rain
(in)
Year To Date Rain
(in)
High Wind Gust
(mph)
Daily Average Wind
(mph)
Daily Snow
(in)
Month To Date Snow
(in)
Year To Date Snow3
(in)
Average Barometric Pressure
(inHg)
1
55.1 (2012)
14.7 (2014)
7.9 (2014)
33.1 (2016)
0.02
(2012)
0.02
(2012)
39.49
(2015)
25.3
(2010)
8.3
(2010)
0.0
(2010)
0.0
(2010)
7.0
(2014/2015)
30.70 (2014)
29.80 (2015)
2
56.1 (2012)
31.5 (2014)
9.2 (2014)
42.4 (2012)
0.01
(2013)
0.02
(2012)
39.49
(2015)
21.9
(2011)
7.5
(2015)
0.0
(2010)
0.0
(2010)
7.0
(2014/2015)
30.39 (2011)
29.75 (2013)
3
65.9 (2012)
28.5 (2010)
14.9 (2010)
42.0 (2012)
0.01
(2013)
0.02
(2012)
39.49
(2015)
25.3
(2012)
7.1
(2012)
0.0
(2010)
0.0
(2010)
7.0
(2014/2015)
30.35 (2015)
29.62 (2013)
4
66.3 (2017)
27.5 (2010)
16.3 (2010)
32.2 (2016)
1.37
(2011)
1.38
(2011)
39.49
(2015)
36.8
(2017)
10.7
(2017)
3.0
(2016)
3.0
(2016)
7.0
(2014/2015)
30.47 (2015)
29.55 (2017)
5
48.8 (2015)
19.5 (2013)
7.7 (2013)
31.8 (2015)
0.01
(2016)
1.38
(2011)
39.49
(2015)
29.9
(2017)
11.0
(2013)
0.0
(2010)
3.0
(2016)
7.0
(2014/2015)
30.53 (2010)
29.89 (2016)
6
50.1 (2012)
13.1 (2013)
2.0 (2013)
39.7 (2012)
0.00
(2010)
1.38
(2011)
39.49
(2015)
26.4
(2017)
8.8
(2016)
0.0
(2010)
3.0
(2016)
7.0
(2014/2015)
30.58 (2013)
29.95 (2016)
7
46.0 (2015)
12.9 (2013)
-3.4 (2013)
35.9 (2015)
0.03
(2014)
1.38
(2011)
39.49
(2015)
25.3
(2016)
9.8
(2016)
0.0
(2010)
3.0
(2016)
7.0
(2014/2015)
30.76 (2013)
29.97 (2012)
8
51.5 (2015)
18.9 (2013)
8.3 (2010)
33.1 (2015)
0.01
(2012)
1.38
(2011)
39.49
(2015)
27.6
(2014)
11.3
(2016)
0.0
(2010)
3.0
(2016)
7.0
(2014/2015)
30.53 (2016)
29.79 (2015)
9
50.5 (2015)
16.6 (2013)
-1.5 (2013)
34.6 (2015)
0.17
(2012)
1.38
(2011)
39.49
(2015)
26.5
(2012)
7.9
(2013)
3.5
(2013)
3.5
(2013)
7.0
(2014/2015)
30.64 (2016)
29.74 (2015)
10
54.1 (2015)
18.3 (2013)
-2.4 (2013)
41.8 (2015)
0.00
(2010)
1.38
(2011)
39.49
(2015)
35.6
(2015)
10.5
(2015)
0.0
(2010)
3.5
(2013)
7.0
(2014/2015)
30.48 (2011)
29.54 (2015)
11
48.6 (2015)
17.4 (2013)
-0.3 (2013)
34.2 (2015)
0.23
(2010)
1.38
(2011)
39.49
(2015)
41.4
(2010)
8.3
(2010)
1.0
(2013)
4.5
(2013)
7.0
(2014/2015)
30.58 (2013)
29.64 (2010)
12
49.2 (2012)
22.0 (2010)
1.1 (2013)
39.2 (2015)
0.05
(2015)
1.40
(2011)
39.54
(2015)
41.4
(2010)
19.4
(2010)
4.0
(2010)
4.5
(2013)
7.0
(2014/2015)
30.41 (2013)
29.87 (2015)
13
58.3 (2015)
10.1 (2010)
-1.8 (2010)
47.2 (2015)
1.41
(2015)
1.64
(2011)
40.95
(2015)
23.0
(2012)
6.7
(2016)
0.0
(2010)
4.5
(2013)
7.0
(2014/2015)
30.38 (2010)
29.55 (2015)
14
56.1 (2014)
16.6 (2010)
-1.0 (2010)
45.5 (2014)
1.52
(2015)
2.98
(2015)
42.47
(2015)
32.2
(2015)
11.2
(2015)
0.0
(2010)
4.5
(2013)
7.0
(2014/2015)
30.38 (2016)
29.31 (2015)
15
48.7 (2014)
13.2 (2016)
-1.0 (2016)
39.6 (2014)
0.44
(2012)
2.98
(2015)
42.47
(2015)
29.9
(2015)
8.6
(2011)
0.0
(2010)
4.5
(2013)
7.0
(2014/2015)
30.50 (2016)
29.59 (2012)
16
44.2 (2015)
19.5 (2016)
11.6 (2013)
28.1 (2012)
0.03
(2014)
2.98
(2015)
42.47
(2015)
33.4
(2015)
12.9
(2015)
1.0
(2010)
5.0
(2010)
7.0
(2014/2015)
30.42 (2011)
29.64 (2015)
17
39.7 (2011)
18.7 (2016)
-5.3 (2016)
25.6 (2011)
0.00
(2010)
2.98
(2015)
42.47
(2015)
29.9
(2016)
11.6
(2016)
0.0
(2010)
5.0
(2010)
7.0
(2014/2015)
30.38 (2014)
29.78 (2012)
18
52.4 (2011)
-0.1 (2016)
-13.6 (2016)
29.4 (2012)
0.00
(2010)
2.98
(2015)
42.47
(2015)
34.5
(2015)
10.4
(2015)
2.0
(2016)
6.0
(2016)
7.0
(2014/2015)
30.66 (2016)
29.71 (2012)
19
40.9 (2011)
21.8 (2010)
-4.3 (2016)
31.0 (2012)
0.00
(2010)
2.98
(2015)
42.47
(2015)
27.6
(2012)
8.9
(2011)
0.0
(2010)
6.0
(2016)
7.0
(2014/2015)
30.59 (2016)
29.83 (2013)
20
48.7 (2015)
28.9 (2013)
12.2 (2012)
30.3 (2015)
0.10
(2015)
3.08
(2015)
42.57
(2015)
38.0
(2012)
18.7
(2012)
10.0
(2012)
10.0
(2012)
10.0
(2012/2013)
30.25 (2016)
29.75 (2012)
21
46.2 (2015)
17.6 (2012)
7.8 (2012)
33.9 (2014)
0.27
(2015)
3.35
(2015)
42.84
(2015)
27.6
(2016)
8.1
(2012)
0.0
(2010)
10.0
(2012)
10.0
(2012/2013)
30.29 (2012)
29.79 (2015)
22
39.2 (2016)
26.3 (2013)
4.7 (2013)
36.1 (2014)
0.43
(2014)
3.35
(2015)
42.84
(2015)
25.3
(2015)
10.1
(2011)
5.5
(2013)
10.0
(2012)
11.2
(2013/2014)
30.45 (2010)
29.63 (2014)
23
49.8 (2015)
4.7 (2013)
-5.7 (2013)
33.1 (2015)
0.83
(2015)
4.18
(2015)
43.67
(2015)
32.2
(2015)
7.8
(2015)
1.0
(2016)
10.0
(2012)
11.2
(2013/2014)
30.54 (2013)
29.31 (2015)
24
46.3 (2011)
14.5 (2013)
-15.9 (2013)
30.1 (2014)
0.03
(2014)
4.18
(2015)
43.67
(2015)
19.6
(2011)
8.3
(2014)
6.0
(2010)
11.0
(2010)
11.2
(2013/2014)
30.53 (2013)
29.76 (2014)
25
48.7 (2016)
11.8 (2012)
2.0 (2012)
33.3 (2016)
0.87
(2016)
4.18
(2015)
43.67
(2015)
28.8
(2016)
9.9
(2010)
0.0
(2010)
11.0
(2010)
11.2
(2013/2014)
30.45 (2010)
29.82 (2014)
26
43.9 (2016)
17.1 (2010)
4.8 (2012)
32.4 (2014)
0.02
(2015)
4.20
(2015)
43.69
(2015)
28.8
(2015)
10.7
(2015)
0.0
(2010)
11.0
(2010)
11.2
(2013/2014)
30.48 (2010)
29.95 (2014)
27
43.2 (2013)
17.6 (2010)
6.0 (2012)
25.5 (2011)
0.09
(2014)
4.20
(2015)
43.69
(2015)
29.9
(2011)
15.0
(2015)
0.0
(2010)
11.0
(2010)
11.2
(2013/2014)
30.40 (2015)
29.93 (2011)
28
46.7 (2013)
28.2 (2015)
14.3 (2010)
29.0 (2013)
0.00
(2010)
4.20
(2015)
43.69
(2015)
42.5
(2015)
20.2
(2015)
0.5
(2012)
11.0
(2010)
11.2
(2013/2014)
30.25 (2014)
29.92 (2015)
29
50.1 (2011)
21.4 (2012)
-2.1 (2013)
35.3 (2011)
0.09
(2011)
4.20
(2015)
43.69
(2015)
33.4
(2016)
12.8
(2016)
8.0
(2015)
11.0
(2010)
14.0
(2015/2016)
30.48 (2014)
29.64 (2011)
30
51.3 (2010)
10.6 (2013)
-5.4 (2013)
33.0 (2011)
0.31
(2011)
4.23
(2015)
43.72
(2015)
23.0
(2010)
7.6
(2014)
2.2
(2013)
12.2
(2013)
15.0
(2015/2016)
30.83 (2014)
29.48 (2010)
31
51.3 (2011)
9.8 (2013)
-1.5 (2014)
34.1 (2011)
0.03
(2010)
4.23
(2015)
43.72
(2015)
27.6
(2010)
9.0
(2012)
0.0
(2010)
12.2
(2013)
15.0
(2015/2016)
30.53 (2014)
29.68 (2010)
December Record66.3 (2017)
-0.1 (2016)
-15.9 (2013)
47.2 (2015)
1.52
(2015)
4.23
(2015)
43.72
(2015)
42.5
(2015)
20.2
(2015)
10.0
(2012)
12.2
(2013)
15.0
(2015/2016)
30.83 (2014)
29.31 (2015)
1 - Highest Temperature / Lowest High Temperature
2 - Lowest Temperature / Highest Low Temperature
3 - Snow year is July to June.
Highlighted values indicate records set in the last 365/366 days.
Script Developed by Murry Conarroe of Wildwood Weather.