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What is Maxwell Post Office, CA, Weather Like in October?
During the month of October, Maxwell Post Office, CA,
has an average daytime high temperature of 80°F and an average overnight low temperature dropping to 48°F.
Around 0.87 inches of precipitation is received during the month,
with about 12.11 inches falling in a typical year.
Snow is not common in Maxwell Post Office, CA.
October 2025: Actual vs. Average Temperatures
Showing temperatures through today (October 22, 2025)
Actual High
Average High
Actual Low
Average Low
Month Summary
Average High: 74.6 F
(-6.7 vs avg)
Average Low: 51.9 F
(+2.9 vs avg)
Daytime temperatures were significantly below average.
Actual data from: MID_617PG
Maxwell Post Office, CA Daily Weather Averages for October
Recorded at Colusa 2 Ssw
(usc00041948),
10.9 miles
SE of
Maxwell Post Office, CA
| Day | Avg Temps (°F) | Precip (in) | Snow (in) | Degree Days (°F) | |||||
|---|---|---|---|---|---|---|---|---|---|
| Low | High | Mean | Month | Year | Month | Year | Heat | Cool | |
| 10/1 | 51 F | 85 F | 68 F | 0.01" | 11.25" | 0.00" | 0.00" | 1 F | 4.3 F |
| 10/2 | 51 F | 85 F | 68 F | 0.03" | 11.27" | 0.00" | 0.00" | 1.1 F | 4.1 F |
| 10/3 | 51 F | 85 F | 68 F | 0.04" | 11.28" | 0.00" | 0.00" | 1.2 F | 3.9 F |
| 10/4 | 51 F | 84 F | 67 F | 0.06" | 11.30" | 0.00" | 0.00" | 1.3 F | 3.7 F |
| 10/5 | 50 F | 84 F | 67 F | 0.08" | 11.32" | 0.00" | 0.00" | 1.4 F | 3.5 F |
| 10/6 | 50 F | 84 F | 67 F | 0.09" | 11.33" | 0.00" | 0.00" | 1.5 F | 3.3 F |
| 10/7 | 50 F | 83 F | 67 F | 0.11" | 11.35" | 0.00" | 0.00" | 1.6 F | 3.1 F |
| 10/8 | 50 F | 83 F | 66 F | 0.13" | 11.37" | 0.00" | 0.00" | 1.7 F | 2.9 F |
| 10/9 | 49 F | 82 F | 66 F | 0.15" | 11.39" | 0.00" | 0.00" | 1.8 F | 2.7 F |
| 10/10 | 49 F | 82 F | 66 F | 0.16" | 11.40" | 0.00" | 0.00" | 2 F | 2.5 F |
| 10/11 | 49 F | 81 F | 65 F | 0.19" | 11.43" | 0.00" | 0.00" | 2.1 F | 2.3 F |
| 10/12 | 49 F | 81 F | 65 F | 0.21" | 11.45" | 0.00" | 0.00" | 2.2 F | 2.1 F |
| 10/13 | 49 F | 81 F | 65 F | 0.23" | 11.47" | 0.00" | 0.00" | 2.3 F | 1.9 F |
| 10/14 | 48 F | 80 F | 64 F | 0.26" | 11.50" | 0.00" | 0.00" | 2.5 F | 1.7 F |
| 10/15 | 48 F | 80 F | 64 F | 0.29" | 11.53" | 0.00" | 0.00" | 2.7 F | 1.5 F |
| 10/16 | 48 F | 79 F | 64 F | 0.31" | 11.55" | 0.00" | 0.00" | 2.8 F | 1.4 F |
| 10/17 | 48 F | 79 F | 63 F | 0.34" | 11.58" | 0.00" | 0.00" | 3 F | 1.2 F |
| 10/18 | 47 F | 78 F | 63 F | 0.38" | 11.62" | 0.00" | 0.00" | 3.2 F | 1.1 F |
| 10/19 | 47 F | 78 F | 63 F | 0.41" | 11.65" | 0.00" | 0.00" | 3.5 F | 1 F |
| 10/20 | 47 F | 77 F | 62 F | 0.44" | 11.68" | 0.00" | 0.00" | 3.7 F | 0.8 F |
| 10/21 | 47 F | 77 F | 62 F | 0.47" | 11.71" | 0.00" | 0.00" | 3.9 F | 0.7 F |
| 10/22 | 47 F | 76 F | 62 F | 0.50" | 11.74" | 0.00" | 0.00" | 4.2 F | 0.6 F |
| 10/23 | 46 F | 76 F | 61 F | 0.53" | 11.77" | 0.00" | 0.00" | 4.4 F | 0.5 F |
| 10/24 | 46 F | 75 F | 61 F | 0.57" | 11.81" | 0.00" | 0.00" | 4.7 F | 0.5 F |
| 10/25 | 46 F | 75 F | 60 F | 0.61" | 11.85" | 0.00" | 0.00" | 5 F | 0.4 F |
| 10/26 | 46 F | 74 F | 60 F | 0.65" | 11.89" | 0.00" | 0.00" | 5.2 F | 0.3 F |
| 10/27 | 46 F | 74 F | 60 F | 0.69" | 11.93" | 0.00" | 0.00" | 5.6 F | 0.3 F |
| 10/28 | 45 F | 73 F | 59 F | 0.73" | 11.97" | 0.00" | 0.00" | 5.9 F | 0.2 F |
| 10/29 | 45 F | 73 F | 59 F | 0.78" | 12.02" | 0.00" | 0.00" | 6.2 F | 0.2 F |
| 10/30 | 45 F | 72 F | 59 F | 0.82" | 12.06" | 0.00" | 0.00" | 6.6 F | 0.2 F |
| 10/31 | 45 F | 72 F | 58 F | 0.87" | 12.11" | 0.00" | 0.00" | 6.9 F | 0.2 F |
