April
April · March · May
Mexico · 1991–2020
April leads for comfortable weather in San Diego los Padres Cuexcontitlán Sección 5 B: typically 24.3°C by day, 5.4°C at night, with 23 mm of rain. Based on measured 1991–2020 NOAA station history.
April · March · May
April · May · March
November · January · December
The weakest month is July, scoring 47 against April’s 81 — 172 mm of rain falls, and rain falls on 20 days.
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 | 20°C | -0.2°C | 14 mm | 1.9 | 11 h 05 | 60 | Good coverage |
| February | 21.8°C | 1.6°C | 11 mm | 1.3 | 11 h 29 | 69 | Good coverage |
| March | 23.4°C | 3.2°C | 10 mm | 1.9 | 11 h 59 | 77 | Good coverage |
| April | 24.3°C | 5.4°C | 23 mm | 4 | 12 h 34 | 81 | Good coverage |
| May | 24°C | 7.5°C | 67 mm | 8 | 13 h 02 | 77 | Good coverage |
| June | 22.8°C | 9.4°C | 154 mm | 15.2 | 13 h 17 | 58 | Good coverage |
| July | 21.5°C | 9.3°C | 172 mm | 19.8 | 13 h 12 | 47 | Good coverage |
| August | 21.5°C | 9.1°C | 172 mm | 18.1 | 12 h 47 | 49 | Good coverage |
| September | 21.3°C | 9.2°C | 142 mm | 14.7 | 12 h 14 | 55 | Good coverage |
| October | 21.5°C | 6.4°C | 54 mm | 6.8 | 11 h 40 | 70 | Good coverage |
| November | 21.1°C | 2.5°C | 20 mm | 2.9 | 11 h 12 | 68 | Good coverage |
| December | 20.5°C | 0.1°C | 8 mm | 1.3 | 10 h 58 | 62 | Good coverage |
| Month | Record high | Record low | Wettest day | Wettest / driest month | Years |
|---|---|---|---|---|---|
| January | 27.8°C29 Jan 2010 | -11.1°C12 Jan 1997 | 31 mm25 Jan 1980 | 76 mm1980 · driest 0 mm in 1986 | 30 |
| February | 28.3°C15 Feb 2000 | -9.4°C3 Feb 1998 | 56 mm4 Feb 2010 | 111 mm2010 · driest 0 mm in 1996 | 31 |
| March | 30.0°C13 Mar 2006 | -6.1°C1 Mar 1998 | 19 mm21 Mar 1982 | 39 mm1982 · driest 0 mm in 1984 | 32 |
| April | 31.7°C4 Apr 2001 | -4.4°C10 Apr 1983 | 28 mm11 Apr 1982 | 72 mm1986 · driest 0 mm in 1983 | 33 |
| May | 31.7°C9 May 1998 | 0.0°C16 May 2000 | 68 mm26 May 2000 | 165 mm2000 · driest 7 mm in 1998 | 33 |
| June | 29.4°C6 Jun 2005 | -0.6°C1 Jun 1983 | 71 mm21 Jun 1995 | 281 mm2003 · driest 56 mm in 1992 | 31 |
| July | 26.7°C2 Jul 2005 | 0.0°C17 Jul 1990 | 66 mm8 Jul 2004 | 278 mm2011 · driest 89 mm in 1985 | 32 |
| August | 28.3°C19 Aug 2001 | 2.2°C21 Aug 1986 | 92 mm23 Aug 1992 | 299 mm2006 · driest 71 mm in 1986 | 32 |
| September | 26.7°C11 Sep 2000 | -3.3°C30 Sep 1979 | 62 mm26 Sep 1981 | 296 mm1998 · driest 59 mm in 1995 | 31 |
| October | 28.3°C29 Oct 1979 | -4.4°C10 Oct 1995 | 48 mm3 Oct 1996 | 109 mm1984 · driest 8 mm in 1995 | 28 |
| November | 26.7°C11 Nov 2000 | -7.2°C12 Nov 1990 | 28 mm9 Nov 1995 | 68 mm2006 · driest 0 mm in 2009 | 29 |
| December | 25.0°C16 Dec 2008 | -7.8°C24 Dec 1982 | 43 mm10 Dec 1978 | 54 mm1978 · driest 0 mm in 1994 | 28 |
| Month | Days 25°C+ | Days 30°C+ | Frost nights | Heavy rain (10 mm+) |
|---|---|---|---|---|
| January | 1 | 0 | 17 | <1 |
| February | 4 | 0 | 7 | <1 |
| March | 10 | <1 | 3 | <1 |
| April | 14 | <1 | <1 | <1 |
| May | 12 | <1 | 0 | 2 |
| June | 8 | 0 | 0 | 5 |
| July | 2 | 0 | 0 | 6 |
| August | 1 | 0 | 0 | 6 |
| September | <1 | 0 | 0 | 5 |
| October | 2 | 0 | 2 | 2 |
| November | <1 | 0 | 8 | <1 |
| December | <1 | 0 | 17 | <1 |
| Month | Warm & dry days | Wet days | Washouts | Week with 3+ wet days | Daytime mean has ranged |
|---|---|---|---|---|---|
| January | 60% | 6% | 1% | 4% | 18.0–21.2°C |
| February | 75% | 5% | 1% | 2% | 19.5–23.1°C |
| March | 89% | 7% | 1% | 5% | 21.6–24.5°C |
| April | 84% | 15% | 2% | 15% | 22.3–25.9°C |
| May | 70% | 28% | 7% | 38% | 22.8–25.8°C |
| June | 45% | 52% | 17% | 75% | 20.9–24.2°C |
| July | 33% | 62% | 18% | 85% | 20.6–22.1°C |
| August | 39% | 58% | 18% | 85% | 20.6–22.3°C |
| September | 48% | 47% | 15% | 60% | 20.3–21.9°C |
| October | 64% | 23% | 6% | 22% | 20.8–22.6°C |
| November | 76% | 10% | 2% | 5% | 19.8–22.2°C |
| December | 66% | 5% | 1% | 1% | 19.2–21.3°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