Climate averages 1991–2020
Heroica Guaymas weather
in April.
A warm, very dry month: the 7th warmest and the 3rd driest of the year. Meets the pleasant-weather rule
Long-term climate patterns, not a forecast for a particular trip.
April is a warm month in Heroica Guaymas: daytime highs average 27.0°C and nights cool to about 17.6°C. By daytime temperature it is the 7th warmest of the 12 months.
Expect about 1.3 mm of rain on fewer than one day, which makes April a very dry month (the 3rd driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 49 min on an average April day.
The nearest other city in this atlas is Ciudad Obregón (106 km away). In April its highs average 32.9°C, 5.9°C warmer than Heroica Guaymas, with 1.3 mm of rain.
Among the 153 cities listed in Mexico, Heroica Guaymas ranks 107th of 153 for the warmest April highs and joint 12th of 153 for the driest April (rainfall, lowest first). The mean April high of those 153 cities is 28.7°C; Heroica Guaymas is 1.8°C cooler than that mean.
From April to May, average highs rise by 2.8°C to 29.8°C, and monthly rainfall falls from 1.3 mm to under 1 mm.
The annual picture
April in context
Monthly rainfall
Average total · mmAverages from hourly ERA5 reanalysis data. Actual weather varies from year to year. How these numbers are calculated
Every month, side by side
Heroica Guaymas climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 21.9°C12.8°C | 12.8°C | 8.4 | 1.3 | 10.611 h |
| February | 22.6°C13.5°C | 13.5°C | 11 | 1.5 | 11.211 h |
| March | 24.7°C15.2°C | 15.2°C | 5.4 | 0.5 | 12.012 h |
| April, selected | 27.0°C17.6°C | 17.6°C | 1.3 | 0.2 | 12.813 h |
| May | 29.8°C20.8°C | 20.8°C | 0.3 | 0.1 | 13.514 h |
| June | 32.7°C25.1°C | 25.1°C | 1.2 | 0.2 | 13.914 h |
| July | 33.8°C28.1°C | 28.1°C | 9.8 | 2.4 | 13.714 h |
| August | 33.9°C28.5°C | 28.5°C | 26 | 4.5 | 13.113 h |
| September | 32.7°C27.0°C | 27.0°C | 59 | 5.5 | 12.312 h |
| October | 30.6°C22.8°C | 22.8°C | 17 | 2.2 | 11.512 h |
| November | 26.1°C17.5°C | 17.5°C | 12 | 1.3 | 10.811 h |
| December | 22.0°C13.5°C | 13.5°C | 12 | 1.5 | 10.410 h |
Rainfall is the average of the 30 separate monthly totals. A rain day is a local calendar day with at least 1 mm of precipitation. Daylight is the calculated sunrise-to-sunset length, not measured sunshine.
Compare places
April in nearby cities
- Ciudad Obregón in AprilMexico · 106 kmHigh 32.9°C · Low 15.5°C · 1.3 mm rain
- Hermosillo in AprilMexico · 130 kmHigh 31.7°C · Low 14.9°C · 1.4 mm rain
- Navojoa in AprilMexico · 172 kmHigh 33.4°C · Low 16.0°C · 1.5 mm rain
- Los Mochis in AprilMexico · 303 kmHigh 31.1°C · Low 16.7°C · 0.9 mm rain
- Guasave in AprilMexico · 356 kmHigh 32.1°C · Low 16.1°C · 0.8 mm rain
- Nogales in AprilMexico · 377 kmHigh 24.6°C · Low 8.6°C · 7.6 mm rain
- Guamúchil in AprilMexico · 392 kmHigh 33.1°C · Low 16.3°C · 1.3 mm rain
- Cuauhtémoc in AprilMexico · 399 kmHigh 22.9°C · Low 7.1°C · 7.4 mm rain
Read the numbers correctly
Climate, not a promise.
These patterns help compare months. They cannot tell you the weather on a specific day of your trip.
Sources, method and limitsHow these numbers are made (what the highs, lows and rain days mean, the sources and the model cell used for Heroica Guaymas) is explained once on the Heroica Guaymas year overview and on the Sources, method and limits page.