April
April · October · May
United States · 1991–2020
April leads for comfortable weather in Esparto: typically 24°C by day, 9.3°C at night, with 36 mm of rain. Based on measured 1991–2020 NOAA station history.
April · October · May
May · June · September
November · April · March
The weakest month is January, scoring 28 against April’s 89 — days reach only 14.2°C, 10° below the 24°C the score treats as ideal, and nights drop to 3.7°C.
Month by month
The bars show the comfort score. Day and night temperatures come from daily observed highs and lows; rain is the historical monthly estimate.
| Month | Day | Night | Rain | Wet days | Daylight | Comfort | Coverage |
|---|---|---|---|---|---|---|---|
| January | 14.2°C | 3.7°C | 133 mm | 9.3 | 9 h 44 | 28 | Strong coverage |
| February | 17.3°C | 5.4°C | 131 mm | 8.4 | 10 h 41 | 42 | Strong coverage |
| March | 20.5°C | 7.4°C | 89 mm | 7.9 | 11 h 50 | 63 | Strong coverage |
| April | 24°C | 9.3°C | 36 mm | 4 | 13 h 09 | 89 | Strong coverage |
| May | 28.6°C | 12.3°C | 21 mm | 2.6 | 14 h 15 | 80 | Strong coverage |
| June | 32.9°C | 15.1°C | 3 mm | 0.7 | 14 h 51 | 71 | Strong coverage |
| July | 35.7°C | 16°C | 0 mm | 0 | 14 h 37 | 59 | Strong coverage |
| August | 35.3°C | 15.5°C | 1 mm | 0.1 | 13 h 40 | 62 | Strong coverage |
| September | 33.3°C | 14.3°C | 2 mm | 0.4 | 12 h 23 | 68 | Strong coverage |
| October | 27.5°C | 10.7°C | 21 mm | 2.2 | 11 h 07 | 81 | Strong coverage |
| November | 19.7°C | 6.3°C | 57 mm | 5.7 | 10 h 01 | 65 | Strong coverage |
| December | 14.4°C | 3.5°C | 127 mm | 8.9 | 9 h 28 | 29 | Strong coverage |
What has changed
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.
| Month | Record high | Record low | Wettest day | Wettest / driest month | Years |
|---|---|---|---|---|---|
| January | 27.8°C23 Jan 1948 | -7.8°C4 Jan 1950 | 101 mm31 Jan 1963 | 437 mm1995 · driest 2 mm in 2007 | 84 |
| February | 28.9°C16 Feb 2016 | -5.6°C8 Feb 1989 | 103 mm3 Feb 1998 | 384 mm1998 · driest 0 mm in 1953 | 84 |
| March | 33.3°C27 Mar 1988 | -2.2°C10 Mar 1951 | 98 mm9 Mar 1995 | 299 mm1995 · driest 0 mm in 2026 | 84 |
| April | 37.2°C28 Apr 2004 | -1.7°C2 Apr 1954 | 71 mm11 Apr 1982 | 134 mm2006 · driest 0 mm in 1977 | 84 |
| May | 42.2°C18 May 2008 | 2.2°C11 May 2022 | 53 mm16 May 1996 | 88 mm1998 · driest 0 mm in 1982 | 84 |
| June | 46.1°C16 Jun 1961 | 6.7°C19 Jun 1956 | 20 mm29 Jun 2011 | 48 mm2011 · driest 0 mm in 1994 | 84 |
| July | 46.1°C14 Jul 1972 | 7.8°C21 Jul 1955 | 11 mm8 Jul 1974 | 13 mm1974 · driest 0 mm in 1950 | 85 |
| August | 45.0°C9 Aug 1978 | 6.7°C28 Aug 1955 | 8 mm22 Aug 2003 | 17 mm1976 · driest 0 mm in 1955 | 84 |
| September | 44.4°C3 Sep 1950 | 5.6°C26 Sep 1948 | 44 mm18 Sep 1959 | 67 mm1959 · driest 0 mm in 2017 | 84 |
| October | 41.1°C2 Oct 2001 | 0.0°C21 Oct 1949 | 100 mm25 Oct 2021 | 175 mm1962 · driest 0 mm in 1949 | 84 |
| November | 32.2°C2 Nov 1967 | -3.9°C28 Nov 1948 | 74 mm28 Nov 1970 | 191 mm1970 · driest 0 mm in 1959 | 84 |
| December | 26.1°C13 Dec 1958 | -9.4°C23 Dec 1990 | 138 mm12 Dec 1995 | 367 mm1955 · driest 0 mm in 1989 | 84 |
| Month | Days 25°C+ | Days 30°C+ | Frost nights | Heavy rain (10 mm+) |
|---|---|---|---|---|
| January | <1 | 0 | 5 | 4 |
| February | <1 | 0 | 2 | 4 |
| March | 6 | <1 | <1 | 3 |
| April | 13 | 4 | 0 | 1 |
| May | 24 | 13 | 0 | <1 |
| June | 29 | 24 | 0 | <1 |
| July | 31 | 30 | 0 | 0 |
| August | 31 | 30 | 0 | 0 |
| September | 29 | 25 | 0 | <1 |
| October | 23 | 10 | 0 | <1 |
| November | 4 | <1 | 1 | 2 |
| December | 0 | 0 | 7 | 4 |
| Month | Warm & dry days | Wet days | Washouts | Week with 3+ wet days | Daytime mean has ranged |
|---|---|---|---|---|---|
| January | 5% | 31% | 13% | 35% | 10.9–16.1°C |
| February | 21% | 27% | 13% | 32% | 14.6–19.0°C |
| March | 45% | 24% | 9% | 25% | 16.6–22.8°C |
| April | 73% | 14% | 3% | 10% | 20.6–26.4°C |
| May | 90% | 7% | 1% | 4% | 25.6–30.8°C |
| June | 98% | 2% | <1% | <1% | 29.9–34.7°C |
| July | 100% | <1% | 0% | 0% | 34.4–37.6°C |
| August | 99% | <1% | 0% | <1% | 33.5–36.7°C |
| September | 97% | 3% | <1% | 1% | 30.8–34.3°C |
| October | 89% | 8% | 3% | 6% | 24.5–29.7°C |
| November | 42% | 19% | 7% | 23% | 16.5–21.8°C |
| December | 5% | 28% | 12% | 33% | 11.5–16.5°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