Climate averages 1991–2020
Guasave weather
in December.
A warm, fairly dry month: the 11th warmest and the joint 6th driest of the year. Meets the pleasant-weather rule
Long-term climate patterns, not a forecast for a particular trip.
December is a warm month in Guasave: daytime highs average 27.0°C and nights cool to about 13.4°C. By daytime temperature it is the 11th warmest of the 12 months.
Expect about 15 mm of rain on roughly 2 days, which makes December a fairly dry month (the joint 6th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 10 h 35 min on an average December day.
The nearest other city in this atlas is Guamúchil (41 km away). In December its highs average 27.3°C, about as warm as Guasave, with 22 mm of rain.
Among the 153 cities listed in Mexico, Guasave ranks 22nd of 153 for the warmest December highs and 87th of 153 for the driest December (rainfall, lowest first). The mean December high of those 153 cities is 22.7°C; Guasave is 4.3°C warmer than that mean.
From December to January, average highs stay level at 26.9°C, and monthly rainfall stays at 15 mm.
The annual picture
December 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
Guasave climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 26.9°C12.8°C | 12.8°C | 15 | 1.6 | 10.711 h |
| February | 27.8°C13.3°C | 13.3°C | 14 | 1.6 | 11.311 h |
| March | 29.8°C14.4°C | 14.4°C | 2.6 | 0.4 | 12.012 h |
| April | 32.1°C16.1°C | 16.1°C | 0.8 | 0.3 | 12.713 h |
| May | 34.3°C19.0°C | 19.0°C | 0.5 | 0.1 | 13.413 h |
| June | 35.4°C23.9°C | 23.9°C | 6.4 | 1.0 | 13.714 h |
| July | 34.8°C25.9°C | 25.9°C | 70 | 10.0 | 13.614 h |
| August | 34.0°C25.8°C | 25.8°C | 114 | 15.5 | 13.013 h |
| September | 33.1°C25.0°C | 25.0°C | 113 | 13.0 | 12.312 h |
| October | 33.9°C22.1°C | 22.1°C | 33 | 3.4 | 11.612 h |
| November | 30.9°C17.1°C | 17.1°C | 31 | 2.2 | 10.911 h |
| December, selected | 27.0°C13.4°C | 13.4°C | 15 | 1.9 | 10.611 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
December in nearby cities
- Guamúchil in DecemberMexico · 41 kmHigh 27.3°C · Low 12.8°C · 22 mm rain
- Los Mochis in DecemberMexico · 59 kmHigh 25.8°C · Low 14.2°C · 12 mm rain
- Culiacán in DecemberMexico · 138 kmHigh 28.0°C · Low 13.4°C · 17 mm rain
- Navojoa in DecemberMexico · 193 kmHigh 26.1°C · Low 11.3°C · 18 mm rain
- La Paz, Mexico in DecemberMexico · 244 kmHigh 23.7°C · Low 16.0°C · 9.6 mm rain
- Ciudad Obregón in DecemberMexico · 259 kmHigh 25.5°C · Low 11.0°C · 17 mm rain
- San José del Cabo in DecemberMexico · 306 kmHigh 26.2°C · Low 16.6°C · 9.2 mm rain
- Hidalgo del Parral in DecemberMexico · 318 kmHigh 19.1°C · Low 3.5°C · 12 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 Guasave) is explained once on the Guasave year overview and on the Sources, method and limits page.