October
October · April · May
80climate match
United States · 1991–2020
Best time to visit
Three Rivers.
October leads for comfortable weather in Three Rivers: typically 26.9°C by day, 9.3°C at night, with 24 mm of rain. Based on measured 1991–2020 NOAA station history.
Best comfortOctober
Typical high26.9°C
Typical low9.3°C
Rain in October24 mm
May
May · June · July
69climate match
November
November · April · October
83climate match
The weakest month is December, scoring 34 against October’s 80 — days reach only 14.7°C, 9° below the 24°C the score treats as ideal, and nights drop to 1.9°C.
Month by month
The whole year,
without the guesswork.
The bars show the comfort score. Day and night temperatures come from daily observed highs and lows; rain is the historical monthly estimate.
Jan
3515.2° / 2.2°
Feb
4317.1° / 3.5°
Mar
5520° / 5.1°
Apr
7923.3° / 6.9°
May
7828.3° / 10.5°
Jun
6833.5° / 14.5°
Jul
5137.1° / 18.4°
Aug
5436.4° / 17.5°
Sep
6733.8° / 14.7°
Oct
8026.9° / 9.3°
Nov
6119.1° / 4.6°
Dec
3414.7° / 1.9°
| Month | Day | Night | Rain | Wet days | Daylight | Comfort | Coverage |
|---|---|---|---|---|---|---|---|
| January | 15.2°C | 2.2°C | 103 mm | 6.7 | 9 h 55 | 35 | Strong coverage |
| February | 17.1°C | 3.5°C | 105 mm | 7.6 | 10 h 48 | 43 | Strong coverage |
| March | 20°C | 5.1°C | 105 mm | 7.3 | 11 h 51 | 55 | Strong coverage |
| April | 23.3°C | 6.9°C | 53 mm | 5.1 | 13 h 04 | 79 | Strong coverage |
| May | 28.3°C | 10.5°C | 26 mm | 2.8 | 14 h 05 | 78 | Strong coverage |
| June | 33.5°C | 14.5°C | 6 mm | 0.5 | 14 h 38 | 68 | Strong coverage |
| July | 37.1°C | 18.4°C | 4 mm | 0.4 | 14 h 25 | 51 | Strong coverage |
| August | 36.4°C | 17.5°C | 0 mm | 0 | 13 h 33 | 54 | Strong coverage |
| September | 33.8°C | 14.7°C | 4 mm | 0.7 | 12 h 22 | 67 | Strong coverage |
| October | 26.9°C | 9.3°C | 24 mm | 2.2 | 11 h 12 | 80 | Strong coverage |
| November | 19.1°C | 4.6°C | 57 mm | 4.2 | 10 h 11 | 61 | Strong coverage |
| December | 14.7°C | 1.9°C | 96 mm | 6.8 | 9 h 41 | 34 | Strong coverage |
What has changed
Three Rivers runs -0.2°C
on the 1961–1990 baseline.
Each bar compares the 2011–2025 daytime average for that month against the same month in 1961–1990, measured at the same station. Months where the older record is too thin to compare are left blank.
Jan
+1.2
Feb
-0.6
Mar
-0.1
Apr
+0.1
May
-1.3
Jun
-0.4
Jul
-0.7
Aug—
Sep—
Oct
-0.3
Nov
+0.2
Dec
+0.1
| Month | Record high | Record low | Wettest day | Wettest / driest month | Years |
|---|---|---|---|---|---|
| January | 26.1°C11 Jan 1990 | -6.7°C13 Jan 2007 | 86 mm5 Jan 1982 | 308 mm1997 · driest 1 mm in 2020 | 48 |
| February | 29.4°C19 Feb 1977 | -7.2°C6 Feb 1989 | 103 mm13 Feb 1987 | 312 mm1986 · driest 10 mm in 1977 | 49 |
| March | 31.7°C28 Mar 1986 | -5.0°C18 Mar 2008 | 76 mm2 Mar 1989 | 322 mm1991 · driest 0 mm in 1972 | 51 |
| April | 37.8°C30 Apr 1981 | -2.2°C2 Apr 2007 | 62 mm11 Apr 1982 | 167 mm1982 · driest 0 mm in 2008 | 50 |
| May | 41.1°C28 May 1984 | 0.6°C5 May 1975 | 56 mm28 May 1990 | 113 mm1995 · driest 0 mm in 2021 | 48 |
| June | 44.4°C25 Jun 1992 | 3.9°C2 Jun 2011 | 41 mm30 Jun 1982 | 58 mm1998 · driest 0 mm in 1973 | 48 |
| July | 44.4°C19 Jul 1988 | 4.4°C27 Jul 2010 | 37 mm13 Jul 1992 | 50 mm1992 · driest 0 mm in 1973 | 48 |
| August | 45.6°C13 Aug 1996 | 1.7°C11 Aug 2010 | 27 mm19 Aug 1975 | 27 mm1975 · driest 0 mm in 1989 | 45 |
| September | 42.8°C4 Sep 1988 | 3.9°C27 Sep 2010 | 59 mm26 Sep 1982 | 113 mm1982 · driest 0 mm in 2012 | 47 |
| October | 38.9°C14 Oct 1978 | -3.3°C23 Oct 2007 | 75 mm30 Oct 1992 | 96 mm1982 · driest 0 mm in 2019 | 50 |
| November | 31.1°C5 Nov 1976 | -5.0°C23 Nov 2010 | 109 mm8 Nov 2002 | 206 mm1983 · driest 0 mm in 1992 | 51 |
| December | 26.1°C1 Dec 1986 | -8.9°C22 Dec 1990 | 104 mm22 Dec 1982 | 285 mm2010 · driest 0 mm in 2011 | 49 |
| Month | Days 25°C+ | Days 30°C+ | Frost nights | Heavy rain (10 mm+) |
|---|---|---|---|---|
| January | <1 | 0 | 8 | 3 |
| February | 1 | 0 | 4 | 4 |
| March | 4 | <1 | 2 | 3 |
| April | 10 | 3 | <1 | 1 |
| May | 21 | 11 | 0 | <1 |
| June | 25 | 21 | 0 | <1 |
| July | 26 | 26 | 0 | <1 |
| August | 26 | 26 | 0 | 0 |
| September | 25 | 22 | 0 | <1 |
| October | 18 | 7 | <1 | <1 |
| November | 3 | 0 | 3 | 2 |
| December | 0 | 0 | 10 | 3 |
| Month | Warm & dry days | Wet days | Washouts | Week with 3+ wet days | Daytime mean has ranged |
|---|---|---|---|---|---|
| January | 10% | 22% | 11% | 28% | 13.1–16.9°C |
| February | 28% | 25% | 13% | 31% | 14.7–19.4°C |
| March | 50% | 24% | 12% | 26% | 17.1–23.0°C |
| April | 72% | 16% | 5% | 14% | 20.4–26.8°C |
| May | 90% | 8% | 2% | 4% | 25.3–31.9°C |
| June | 98% | 2% | <1% | <1% | 31.1–36.1°C |
| July | 99% | 1% | <1% | <1% | 35.5–38.7°C |
| August | 99% | <1% | <1% | <1% | 35.0–38.3°C |
| September | 96% | 3% | 1% | 2% | 30.9–35.5°C |
| October | 89% | 7% | 2% | 4% | 24.6–30.0°C |
| November | 44% | 15% | 6% | 17% | 16.4–22.0°C |
| December | 10% | 22% | 10% | 24% | 12.4–17.3°C |
A warm and dry day reaches 20°C with under 1 mm of rain; a wet day gets 1 mm or more; a washout gets 10 mm or more. The week column is the share of seven-day stretches in that month, across the station’s whole daily record, that contained three or more wet days — the odds a week-long trip is rained on repeatedly, counted rather than modelled. The last column is the 10th to 90th percentile of that month’s daytime average across individual years: a narrow band means the average is what you will get, a wide one means the average is a midpoint between years that felt quite different.
The evidence behind this page
Nearby, measured,
and named.
- Place identity
- GeoNames 5550366
- NOAA station
- USC00048917 · THREE RIVERS EDISON PH 1
- Station distance
- 4.8 km from the place centre
- Climate period
- 1991–2020
- Minimum month coverage
- 25 usable years
- Daylight
- Calculated from latitude 36.44°, mid-month, sunrise to sunset including refraction. Not a station measurement.
- Important limit
- Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.