Other Months:

Grinnell Daily Records


Records are from data collected at Grinnell since Sept. 2010.
August
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
94.5 (2011)
79.2 (2016)
59.8 (2017)
71.3 (2011)
0.01
(2011)
0.01
(2011)
28.74
(2013)
18.4
(2018)
4.7
(2015)
0.0
(2011)
0.0
(2011)
0.0
(2011/2012)
30.03 (2014)
29.87 (2012)
2
96.1 (2011)
78.4 (2018)
59.2 (2018)
75.0 (2011)
0.60
(2016)
0.60
(2016)
28.74
(2013)
24.1
(2015)
8.4
(2015)
0.0
(2011)
0.0
(2011)
0.0
(2011/2012)
30.09 (2014)
29.70 (2011)
3
93.6 (2012)
77.9 (2017)
54.9 (2017)
67.6 (2011)
0.53
(2017)
0.60
(2016)
28.74
(2013)
26.4
(2017)
5.3
(2017)
0.0
(2011)
0.0
(2011)
0.0
(2011/2012)
30.07 (2013)
29.78 (2012)
4
90.4 (2016)
75.2 (2017)
50.9 (2017)
70.7 (2016)
1.40
(2016)
2.00
(2016)
28.74
(2013)
55.2
(2016)
5.7
(2017)
0.0
(2011)
0.0
(2011)
0.0
(2011/2012)
30.12 (2013)
29.82 (2012)
5
91.5 (2018)
75.6 (2012)
54.1 (2017)
69.2 (2011)
0.09
(2011)
2.01
(2016)
28.74
(2013)
21.9
(2018)
6.0
(2016)
0.0
(2011)
0.0
(2011)
0.0
(2011/2012)
30.10 (2012)
29.87 (2011)
6
88.0 (2013)
70.3 (2014)
55.8 (2012)
69.8 (2011)
0.88
(2018)
2.01
(2016)
28.74
(2013)
29.9
(2018)
3.7
(2016)
0.0
(2011)
0.0
(2011)
0.0
(2011/2012)
30.07 (2012)
29.79 (2011)
7
88.6 (2012)
71.9 (2014)
59.9 (2017)
66.5 (2018)
0.50
(2018)
2.01
(2016)
28.75
(2013)
20.7
(2013)
5.1
(2013)
0.0
(2011)
0.0
(2011)
0.0
(2011/2012)
30.06 (2017)
29.75 (2011)
8
86.4 (2012)
78.1 (2014)
54.9 (2017)
68.4 (2011)
0.69
(2012)
2.01
(2016)
28.75
(2013)
33.4
(2012)
3.1
(2014)
0.0
(2011)
0.0
(2011)
0.0
(2011/2012)
30.15 (2017)
29.70 (2011)
9
89.5 (2018)
78.5 (2012)
56.9 (2017)
69.1 (2018)
3.01
(2015)
3.08
(2015)
28.75
(2013)
25.3
(2012)
5.3
(2012)
0.0
(2011)
0.0
(2011)
0.0
(2011/2012)
30.07 (2017)
29.74 (2011)
10
89.4 (2016)
74.8 (2012)
53.4 (2012)
69.8 (2016)
0.09
(2015)
3.17
(2015)
28.75
(2013)
20.7
(2015)
6.2
(2015)
0.0
(2011)
0.0
(2011)
0.0
(2011/2012)
30.12 (2013)
29.88 (2011)
11
88.8 (2016)
75.1 (2012)
52.9 (2012)
68.5 (2016)
2.74
(2016)
4.75
(2016)
28.75
(2013)
31.1
(2016)
6.6
(2016)
0.0
(2011)
0.0
(2011)
0.0
(2011/2012)
30.09 (2015)
29.83 (2016)
12
85.5 (2018)
65.8 (2012)
55.7 (2017)
69.6 (2016)
0.47
(2012)
4.98
(2016)
28.89
(2013)
19.6
(2014)
6.3
(2014)
0.0
(2011)
0.0
(2011)
0.0
(2011/2012)
30.14 (2015)
29.78 (2016)
13
87.3 (2018)
75.8 (2012)
54.9 (2013)
65.1 (2018)
0.01
(2012)
4.98
(2016)
28.89
(2013)
21.9
(2011)
5.8
(2016)
0.0
(2011)
0.0
(2011)
0.0
(2011/2012)
30.08 (2013)
29.89 (2011)
14
85.8 (2015)
74.0 (2013)
50.6 (2013)
70.8 (2015)
2.47
(2017)
4.98
(2016)
28.89
(2013)
29.9
(2017)
4.0
(2015)
0.0
(2011)
0.0
(2011)
0.0
(2011/2012)
30.17 (2013)
29.80 (2017)
15
85.9 (2012)
71.9 (2014)
57.5 (2013)
70.9 (2015)
0.05
(2017)
4.98
(2016)
28.89
(2013)
17.3
(2012)
3.8
(2012)
0.0
(2011)
0.0
(2011)
0.0
(2011/2012)
30.12 (2013)
29.82 (2012)
16
86.4 (2015)
74.7 (2012)
52.3 (2013)
67.6 (2016)
0.13
(2012)
4.98
(2016)
28.89
(2013)
23.0
(2012)
6.2
(2012)
0.0
(2011)
0.0
(2011)
0.0
(2011/2012)
30.16 (2013)
29.78 (2017)
17
85.4 (2011)
73.3 (2012)
51.0 (2012)
67.9 (2015)
0.27
(2016)
5.25
(2016)
28.89
(2013)
21.9
(2017)
5.8
(2017)
0.0
(2011)
0.0
(2011)
0.0
(2011/2012)
30.16 (2013)
29.75 (2017)
18
89.1 (2016)
70.8 (2015)
50.3 (2012)
68.1 (2016)
0.94
(2015)
5.25
(2016)
28.89
(2013)
17.3
(2015)
4.1
(2014)
0.0
(2011)
0.0
(2011)
0.0
(2011/2012)
30.11 (2013)
29.72 (2015)
19
87.3 (2011)
63.9 (2015)
52.2 (2012)
68.7 (2014)
0.48
(2016)
5.73
(2016)
28.89
(2013)
27.6
(2015)
10.0
(2015)
0.0
(2011)
0.0
(2011)
0.0
(2011/2012)
30.02 (2013)
29.69 (2015)
20
88.4 (2013)
70.9 (2018)
53.6 (2012)
66.0 (2014)
1.30
(2018)
5.83
(2016)
28.89
(2013)
21.9
(2016)
6.8
(2016)
0.0
(2011)
0.0
(2011)
0.0
(2011/2012)
29.97 (2012)
29.74 (2016)
21
89.5 (2013)
72.3 (2018)
52.4 (2012)
69.9 (2014)
1.27
(2017)
5.83
(2016)
28.89
(2013)
27.6
(2017)
6.4
(2018)
0.0
(2011)
0.0
(2011)
0.0
(2011/2012)
30.04 (2018)
29.82 (2014)
22
91.3 (2012)
73.1 (2017)
55.8 (2012)
72.8 (2014)
0.26
(2014)
5.83
(2016)
28.91
(2013)
23.0
(2015)
6.0
(2017)
0.0
(2011)
0.0
(2011)
0.0
(2011/2012)
30.06 (2016)
29.86 (2014)
23
92.3 (2012)
70.3 (2015)
55.1 (2017)
70.5 (2011)
0.27
(2015)
5.83
(2016)
29.13
(2015)
29.9
(2015)
10.3
(2015)
0.0
(2011)
0.0
(2011)
0.0
(2011/2012)
30.07 (2017)
29.73 (2011)
24
90.6 (2012)
70.3 (2015)
51.5 (2015)
69.0 (2014)
0.11
(2016)
5.94
(2016)
29.13
(2015)
26.4
(2015)
8.1
(2015)
0.0
(2011)
0.0
(2011)
0.0
(2011/2012)
30.07 (2013)
29.74 (2011)
25
92.9 (2013)
71.8 (2015)
52.6 (2015)
72.2 (2014)
0.08
(2017)
5.94
(2016)
29.13
(2015)
19.6
(2015)
6.9
(2015)
0.0
(2011)
0.0
(2011)
0.0
(2011/2012)
30.13 (2017)
29.89 (2014)
26
94.9 (2013)
73.9 (2016)
53.8 (2015)
71.3 (2013)
0.26
(2012)
6.06
(2016)
29.13
(2015)
24.1
(2014)
4.6
(2016)
0.0
(2011)
0.0
(2011)
0.0
(2011/2012)
30.14 (2015)
29.93 (2012)
27
96.1 (2013)
72.1 (2015)
54.5 (2015)
73.4 (2013)
0.14
(2016)
6.20
(2016)
29.13
(2015)
21.9
(2013)
7.2
(2013)
0.0
(2011)
0.0
(2011)
0.0
(2011/2012)
30.10 (2014)
29.87 (2013)
28
94.9 (2013)
68.8 (2017)
55.9 (2011)
72.6 (2013)
1.10
(2015)
6.20
(2016)
30.23
(2015)
24.1
(2015)
5.4
(2015)
0.0
(2011)
0.0
(2011)
0.0
(2011/2012)
30.09 (2016)
29.90 (2013)
29
94.1 (2013)
71.9 (2015)
55.3 (2011)
71.6 (2013)
0.75
(2016)
6.95
(2016)
30.23
(2015)
26.4
(2016)
3.8
(2014)
0.0
(2011)
0.0
(2011)
0.0
(2011/2012)
30.13 (2016)
29.80 (2014)
30
98.5 (2013)
68.5 (2011)
57.4 (2017)
73.3 (2013)
0.80
(2011)
6.96
(2016)
30.23
(2015)
23.0
(2012)
3.8
(2014)
0.0
(2011)
0.0
(2011)
0.0
(2011/2012)
30.10 (2016)
29.79 (2013)
31
89.4 (2012)
73.2 (2017)
56.9 (2017)
69.4 (2012)
1.05
(2014)
6.96
(2016)
30.58
(2014)
26.4
(2014)
4.1
(2014)
0.0
(2011)
0.0
(2011)
0.0
(2011/2012)
30.10 (2016)
29.75 (2013)
August Record98.5 (2013)
63.9 (2015)
50.3 (2012)
75.0 (2011)
3.01
(2015)
6.96
(2016)
30.58
(2014)
55.2
(2016)
10.3
(2015)
0.0
(2011)
0.0
(2011)
0.0
(2011/2012)
30.17 (2013)
29.69 (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.