May
May · October · April
88climate match
United States · 1991–2020
Best time to visit
Chadbourne.
May leads for comfortable weather in Chadbourne: typically 25.5°C by day, 10.9°C at night, with 18 mm of rain. Based on measured 1991–2020 NOAA station history.
Best comfortMay
Typical high25.5°C
Typical low10.9°C
Rain in May18 mm
June
June · September · July
76climate match
April
April · November · May
89climate match
The weakest month is December, scoring 28 against May’s 88 — days reach only 13.8°C, 10° below the 24°C the score treats as ideal.
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
3013.7° / 4.4°
Feb
4116.5° / 5.8°
Mar
5819.2° / 7.2°
Apr
8021.9° / 8.5°
May
8825.5° / 10.9°
Jun
7829.7° / 13.1°
Jul
7232.1° / 14.1°
Aug
7231.9° / 14.2°
Sep
7530.7° / 13.3°
Oct
8725.8° / 11°
Nov
6218.8° / 7.1°
Dec
2813.8° / 4.2°
| Month | Day | Night | Rain | Wet days | Daylight | Comfort | Coverage |
|---|---|---|---|---|---|---|---|
| January | 13.7°C | 4.4°C | 119 mm | 9 | 9 h 46 | 30 | Strong coverage |
| February | 16.5°C | 5.8°C | 126 mm | 8.9 | 10 h 43 | 41 | Strong coverage |
| March | 19.2°C | 7.2°C | 84 mm | 8.2 | 11 h 50 | 58 | Strong coverage |
| April | 21.9°C | 8.5°C | 39 mm | 4.4 | 13 h 08 | 80 | Strong coverage |
| May | 25.5°C | 10.9°C | 18 mm | 2.4 | 14 h 13 | 88 | Strong coverage |
| June | 29.7°C | 13.1°C | 4 mm | 0.6 | 14 h 49 | 78 | Strong coverage |
| July | 32.1°C | 14.1°C | 0 mm | 0 | 14 h 35 | 72 | Strong coverage |
| August | 31.9°C | 14.2°C | 1 mm | 0.1 | 13 h 39 | 72 | Strong coverage |
| September | 30.7°C | 13.3°C | 3 mm | 0.5 | 12 h 23 | 75 | Strong coverage |
| October | 25.8°C | 11°C | 28 mm | 2.3 | 11 h 08 | 87 | Strong coverage |
| November | 18.8°C | 7.1°C | 64 mm | 5.5 | 10 h 03 | 62 | Strong coverage |
| December | 13.8°C | 4.2°C | 136 mm | 8.8 | 9 h 31 | 28 | Strong coverage |
What has changed
Chadbourne runs +0.9°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
+2.3
Feb
+0.6
Mar
+0.1
Apr
+0.9
May
+0.4
Jun
+1.3
Jul
+0.8
Aug
+0.9
Sep
+0.8
Oct
+0.5
Nov
+0.6
Dec
+1.5
| Month | Record high | Record low | Wettest day | Wettest / driest month | Years |
|---|---|---|---|---|---|
| January | 25.6°C18 Jan 2021 | -7.8°C1 Jan 1979 | 93 mm11 Jan 1979 | 353 mm2017 · driest 0 mm in 2015 | 75 |
| February | 26.7°C22 Feb 1968 | -4.4°C6 Feb 1989 | 97 mm3 Feb 1998 | 374 mm1998 · driest 0 mm in 2020 | 76 |
| March | 32.2°C20 Mar 2026 | -1.7°C2 Mar 1971 | 72 mm13 Mar 1983 | 277 mm1983 · driest 0 mm in 2026 | 76 |
| April | 36.7°C17 Apr 1954 | -3.3°C8 Apr 2010 | 61 mm11 Apr 1982 | 139 mm1963 · driest 1 mm in 2021 | 76 |
| May | 43.9°C29 May 1984 | 1.7°C4 May 1976 | 55 mm15 May 1996 | 84 mm1998 · driest 0 mm in 1969 | 76 |
| June | 43.9°C23 Jun 1981 | 0.0°C9 Jun 2011 | 41 mm16 Jun 1995 | 46 mm1995 · driest 0 mm in 1962 | 76 |
| July | 45.6°C24 Jul 2006 | 3.3°C26 Jul 1982 | 12 mm9 Jul 1974 | 15 mm1974 · driest 0 mm in 1994 | 74 |
| August | 43.9°C5 Aug 1998 | 1.7°C15 Aug 1986 | 26 mm22 Aug 1968 | 30 mm1968 · driest 0 mm in 1993 | 75 |
| September | 45.6°C5 Sep 2022 | 3.9°C20 Sep 1986 | 63 mm18 Sep 1959 | 63 mm1959 · driest 0 mm in 1964 | 74 |
| October | 40.0°C1 Oct 1952 | 0.0°C31 Oct 1956 | 155 mm24 Oct 2021 | 215 mm2021 · driest 0 mm in 2003 | 75 |
| November | 30.6°C2 Nov 1967 | -6.1°C21 Nov 1985 | 100 mm22 Nov 1977 | 183 mm1973 · driest 0 mm in 1959 | 74 |
| December | 25.6°C1 Dec 1977 | -9.4°C25 Dec 2011 | 142 mm14 Dec 2002 | 424 mm2005 · driest 0 mm in 1989 | 76 |
| Month | Days 25°C+ | Days 30°C+ | Frost nights | Heavy rain (10 mm+) |
|---|---|---|---|---|
| January | 0 | 0 | 3 | 4 |
| February | <1 | 0 | <1 | 4 |
| March | 3 | <1 | <1 | 3 |
| April | 8 | 2 | <1 | 1 |
| May | 15 | 6 | 0 | <1 |
| June | 24 | 14 | <1 | <1 |
| July | 29 | 21 | 0 | 0 |
| August | 29 | 21 | 0 | 0 |
| September | 26 | 17 | 0 | <1 |
| October | 18 | 7 | 0 | <1 |
| November | 3 | 0 | <1 | 2 |
| December | 0 | 0 | 3 | 4 |
| Month | Warm & dry days | Wet days | Washouts | Week with 3+ wet days | Daytime mean has ranged |
|---|---|---|---|---|---|
| January | 4% | 29% | 13% | 38% | 11.0–15.7°C |
| February | 18% | 28% | 13% | 37% | 14.8–18.7°C |
| March | 39% | 25% | 10% | 28% | 16.8–21.4°C |
| April | 62% | 15% | 4% | 13% | 19.4–24.3°C |
| May | 86% | 7% | 1% | 4% | 23.1–28.2°C |
| June | 97% | 2% | <1% | <1% | 26.7–31.9°C |
| July | 100% | <1% | 0% | 0% | 29.8–34.3°C |
| August | 99% | <1% | <1% | <1% | 29.6–33.7°C |
| September | 97% | 3% | <1% | 2% | 28.3–32.6°C |
| October | 86% | 8% | 3% | 8% | 23.5–28.0°C |
| November | 36% | 19% | 8% | 23% | 16.4–20.9°C |
| December | 4% | 27% | 12% | 33% | 11.4–15.7°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 5335711
- NOAA station
- USC00042934 · FAIRFIELD
- Station distance
- 3.6 km from the place centre
- Climate period
- 1991–2020
- Minimum month coverage
- 27 usable years
- Daylight
- Calculated from latitude 38.24°, 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.