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What is Herbert Hoover National Historic Site, IA, Weather Like in October?
During the month of October, Herbert Hoover National Historic Site, IA,
has an average daytime high temperature of 64°F and an average overnight low temperature dropping to 40°F.
Around 3.00 inches of precipitation is received during the month,
with about 34.60 inches falling in a typical year.
0.40 inches of snow is the mean amount received during October.
Annually, Herbert Hoover National Historic Site receives around 19.20 inches of snow.
October 2025: Actual vs. Average Temperatures
Showing temperatures through today (October 24, 2025)
Actual High
Average High
Actual Low
Average Low
Month Summary
Average High: 72.6 F
(+7.3 vs avg)
Average Low: 52 F
(+10.5 vs avg)
This month was significantly warmer than average.
Actual data from: MID_G2942
Herbert Hoover National Historic Site, IA Daily Weather Averages for October
Recorded at Iowa City
(usc00134101),
8.9 miles
WSW of
Herbert Hoover National Historic Site, IA
| Day | Avg Temps (°F) | Precip (in) | Snow (in) | Degree Days (°F) | |||||
|---|---|---|---|---|---|---|---|---|---|
| Low | High | Mean | Month | Year | Month | Year | Heat | Cool | |
| 10/1 | 46 F | 71 F | 58 F | 0.10" | 31.70" | 0.00" | 18.80" | 7.8 F | 1 F |
| 10/2 | 45 F | 70 F | 58 F | 0.21" | 31.81" | 0.00" | 18.80" | 8.1 F | 0.9 F |
| 10/3 | 45 F | 70 F | 57 F | 0.31" | 31.91" | 0.00" | 18.80" | 8.5 F | 0.8 F |
| 10/4 | 45 F | 69 F | 57 F | 0.41" | 32.01" | 0.00" | 18.80" | 8.8 F | 0.8 F |
| 10/5 | 44 F | 69 F | 57 F | 0.51" | 32.11" | 0.00" | 18.80" | 9.2 F | 0.7 F |
| 10/6 | 44 F | 68 F | 56 F | 0.60" | 32.20" | 0.00" | 18.80" | 9.6 F | 0.7 F |
| 10/7 | 43 F | 68 F | 56 F | 0.69" | 32.29" | 0.00" | 18.80" | 10 F | 0.7 F |
| 10/8 | 43 F | 67 F | 55 F | 0.79" | 32.39" | 0.00" | 18.80" | 10.4 F | 0.6 F |
| 10/9 | 43 F | 67 F | 55 F | 0.89" | 32.49" | 0.00" | 18.80" | 10.8 F | 0.6 F |
| 10/10 | 42 F | 66 F | 54 F | 0.98" | 32.58" | 0.00" | 18.80" | 11.2 F | 0.5 F |
| 10/11 | 42 F | 66 F | 54 F | 1.08" | 32.68" | 0.00" | 18.80" | 11.6 F | 0.4 F |
| 10/12 | 42 F | 65 F | 53 F | 1.18" | 32.78" | 0.00" | 18.80" | 11.9 F | 0.4 F |
| 10/13 | 41 F | 65 F | 53 F | 1.28" | 32.88" | 0.00" | 18.80" | 12.3 F | 0.3 F |
| 10/14 | 41 F | 64 F | 53 F | 1.37" | 32.97" | 0.00" | 18.80" | 12.7 F | 0.2 F |
| 10/15 | 40 F | 64 F | 52 F | 1.47" | 33.07" | 0.10" | 18.90" | 13.1 F | 0.2 F |
| 10/16 | 40 F | 63 F | 52 F | 1.57" | 33.17" | 0.10" | 18.90" | 13.5 F | 0.1 F |
| 10/17 | 40 F | 63 F | 51 F | 1.67" | 33.27" | 0.10" | 18.90" | 14 F | 0.1 F |
| 10/18 | 39 F | 62 F | 51 F | 1.77" | 33.37" | 0.10" | 18.90" | 14.4 F | 0.1 F |
| 10/19 | 39 F | 62 F | 50 F | 1.87" | 33.47" | 0.10" | 18.90" | 14.9 F | 0.1 F |
| 10/20 | 38 F | 61 F | 50 F | 1.97" | 33.57" | 0.10" | 18.90" | 15.3 F | 0.1 F |
| 10/21 | 38 F | 61 F | 49 F | 2.06" | 33.66" | 0.20" | 19.00" | 15.8 F | 0.1 F |
| 10/22 | 38 F | 60 F | 49 F | 2.16" | 33.76" | 0.20" | 19.00" | 16.2 F | 0.1 F |
| 10/23 | 37 F | 60 F | 48 F | 2.25" | 33.85" | 0.20" | 19.00" | 16.7 F | 0.1 F |
| 10/24 | 37 F | 59 F | 48 F | 2.35" | 33.95" | 0.20" | 19.00" | 17.1 F | 0.1 F |
| 10/25 | 36 F | 59 F | 48 F | 2.44" | 34.04" | 0.20" | 19.00" | 17.6 F | 0.1 F |
| 10/26 | 36 F | 58 F | 47 F | 2.54" | 34.14" | 0.30" | 19.10" | 18 F | N/A |
| 10/27 | 36 F | 58 F | 47 F | 2.63" | 34.23" | 0.30" | 19.10" | 18.5 F | N/A |
| 10/28 | 35 F | 57 F | 46 F | 2.73" | 34.33" | 0.30" | 19.10" | 19 F | N/A |
| 10/29 | 35 F | 56 F | 46 F | 2.82" | 34.42" | 0.30" | 19.10" | 19.4 F | N/A |
| 10/30 | 34 F | 56 F | 45 F | 2.91" | 34.51" | 0.40" | 19.20" | 19.9 F | N/A |
| 10/31 | 34 F | 55 F | 45 F | 3.00" | 34.60" | 0.40" | 19.20" | 20.4 F | N/A |
