April
April · March · May
78climate match
Mexico · 1991–2020
Best time to visit
San José Tepeyahualco.
April leads for comfortable weather in San José Tepeyahualco: typically 23.3°C by day, 5.4°C at night, with 39 mm of rain. Based on measured 1991–2020 NOAA station history.
Best comfortApril
Typical high23.3°C
Typical low5.4°C
Rain in April39 mm
April
April · March · May
36climate match
November
November · February · December
87climate match
The weakest month is July, scoring 52 against April’s 78 — nights drop to 6.2°C, and days reach only 20°C, 4° 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
6019.1° / 1.6°
Feb
6720.7° / 2.7°
Mar
7622.7° / 4.3°
Apr
7823.3° / 5.4°
May
7522.8° / 5.9°
Jun
5821.3° / 6.9°
Jul
5220° / 6.2°
Aug
5419.8° / 6.3°
Sep
5519.6° / 6.8°
Oct
5819.4° / 5.4°
Nov
6419.6° / 3.3°
Dec
6019.2° / 1.9°
| Month | Day | Night | Rain | Wet days | Daylight | Comfort | Coverage |
|---|---|---|---|---|---|---|---|
| January | 19.1°C | 1.6°C | 8 mm | 1.3 | 11 h 04 | 60 | Good coverage |
| February | 20.7°C | 2.7°C | 6 mm | 0.9 | 11 h 28 | 67 | Good coverage |
| March | 22.7°C | 4.3°C | 15 mm | 2.7 | 11 h 59 | 76 | Good coverage |
| April | 23.3°C | 5.4°C | 39 mm | 5.3 | 12 h 34 | 78 | Good coverage |
| May | 22.8°C | 5.9°C | 47 mm | 6.2 | 13 h 03 | 75 | Good coverage |
| June | 21.3°C | 6.9°C | 117 mm | 11 | 13 h 18 | 58 | Good coverage |
| July | 20°C | 6.2°C | 108 mm | 12.4 | 13 h 12 | 52 | Good coverage |
| August | 19.8°C | 6.3°C | 102 mm | 11 | 12 h 48 | 54 | Good coverage |
| September | 19.6°C | 6.8°C | 99 mm | 10.5 | 12 h 14 | 55 | Good coverage |
| October | 19.4°C | 5.4°C | 78 mm | 6.9 | 11 h 40 | 58 | Good coverage |
| November | 19.6°C | 3.3°C | 16 mm | 1.9 | 11 h 11 | 64 | Good coverage |
| December | 19.2°C | 1.9°C | 8 mm | 0.9 | 10 h 57 | 60 | Good coverage |
| Month | Record high | Record low | Wettest day | Wettest / driest month | Years |
|---|---|---|---|---|---|
| January | 30.6°C23 Jan 1982 | -9.4°C14 Jan 1986 | 27 mm29 Jan 1992 | 72 mm1992 · driest 0 mm in 2003 | 25 |
| February | 30.6°C17 Feb 1987 | -10.0°C13 Feb 1983 | 23 mm11 Feb 1983 | 32 mm1981 · driest 0 mm in 2000 | 25 |
| March | 36.7°C15 Mar 1982 | -8.3°C7 Mar 1987 | 37 mm4 Mar 1988 | 60 mm1981 · driest 0 mm in 1986 | 24 |
| April | 33.9°C27 Apr 1984 | -2.2°C4 Apr 1987 | 47 mm5 Apr 1997 | 156 mm1997 · driest 1 mm in 1991 | 24 |
| May | 33.9°C2 May 1984 | -3.3°C24 May 1987 | 57 mm31 May 1992 | 134 mm1992 · driest 0 mm in 1998 | 23 |
| June | 30.6°C4 Jun 1982 | -3.3°C1 Jun 1984 | 65 mm8 Jun 2003 | 258 mm1994 · driest 19 mm in 2005 | 23 |
| July | 27.8°C2 Jul 1982 | -4.4°C17 Jul 1986 | 44 mm20 Jul 2000 | 178 mm1994 · driest 39 mm in 1998 | 22 |
| August | 27.8°C17 Aug 1981 | -3.3°C23 Aug 1982 | 41 mm13 Aug 1985 | 164 mm1985 · driest 46 mm in 1992 | 23 |
| September | 28.9°C30 Sep 1982 | -2.2°C10 Sep 1988 | 53 mm6 Sep 1983 | 212 mm2003 · driest 7 mm in 1982 | 24 |
| October | 30.0°C18 Oct 1987 | -7.2°C29 Oct 1987 | 96 mm5 Oct 1999 | 227 mm1999 · driest 0 mm in 1988 | 23 |
| November | 30.6°C11 Nov 1982 | -8.3°C7 Nov 1982 | 31 mm28 Nov 2000 | 73 mm2000 · driest 0 mm in 1982 | 24 |
| December | 30.0°C16 Dec 1987 | -8.3°C18 Dec 1982 | 42 mm30 Dec 1995 | 54 mm1995 · driest 0 mm in 2004 | 24 |
| Month | Days 25°C+ | Days 30°C+ | Frost nights | Heavy rain (10 mm+) |
|---|---|---|---|---|
| January | <1 | 0 | 9 | <1 |
| February | 2 | 0 | 3 | <1 |
| March | 9 | 0 | <1 | <1 |
| April | 12 | <1 | 0 | 1 |
| May | 9 | <1 | <1 | 1 |
| June | 3 | <1 | 0 | 4 |
| July | <1 | 0 | 0 | 4 |
| August | <1 | 0 | <1 | 4 |
| September | <1 | 0 | <1 | 3 |
| October | <1 | 0 | <1 | 2 |
| November | <1 | 0 | 3 | <1 |
| December | <1 | 0 | 6 | <1 |
| Month | Warm & dry days | Wet days | Washouts | Week with 3+ wet days | Daytime mean has ranged |
|---|---|---|---|---|---|
| January | 67% | 3% | <1% | 2% | 17.2–24.0°C |
| February | 77% | 6% | <1% | 4% | 19.4–25.5°C |
| March | 84% | 10% | 2% | 8% | 21.2–26.9°C |
| April | 76% | 20% | 4% | 22% | 21.4–27.7°C |
| May | 71% | 24% | 5% | 29% | 20.5–27.0°C |
| June | 56% | 38% | 13% | 55% | 20.0–25.0°C |
| July | 46% | 40% | 11% | 49% | 18.8–23.8°C |
| August | 48% | 35% | 11% | 46% | 18.9–24.6°C |
| September | 50% | 33% | 10% | 38% | 18.7–24.9°C |
| October | 60% | 18% | 5% | 19% | 18.2–24.8°C |
| November | 69% | 6% | 1% | 5% | 17.9–25.4°C |
| December | 67% | 3% | <1% | <1% | 17.5–24.6°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 3814979
- NOAA station
- MXN00029052 · EL ROSARIO
- Station distance
- 7.8 km from the place centre
- Climate period
- 1991–2020
- Minimum month coverage
- 15 usable years
- Daylight
- Calculated from latitude 19.60°, 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.