Climate averages 1991–2020
Navojoa weather
in December.
A warm, fairly dry month: the coolest and the 7th 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 Navojoa: daytime highs average 26.1°C and nights cool to about 11.3°C. By daytime temperature it is the coolest month of the year.
Expect about 18 mm of rain on roughly 2 days, which makes December a fairly dry month (the 7th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 10 h 28 min on an average December day.
The nearest other city in this atlas is Ciudad Obregón (67 km away). In December its highs average 25.5°C, 0.6°C cooler than Navojoa, with 17 mm of rain.
Among the 153 cities listed in Mexico, Navojoa ranks 27th of 153 for the warmest December highs and joint 97th of 153 for the driest December (rainfall, lowest first). The mean December high of those 153 cities is 22.7°C; Navojoa is 3.4°C warmer than that mean.
From December to January, average highs rise by 0.3°C to 26.4°C, and monthly rainfall falls from 18 mm to 14 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
Navojoa climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 26.4°C10.9°C | 10.9°C | 14 | 2.0 | 10.611 h |
| February | 27.6°C11.8°C | 11.8°C | 13 | 1.7 | 11.211 h |
| March | 30.5°C13.5°C | 13.5°C | 4.2 | 0.7 | 12.012 h |
| April | 33.4°C16.0°C | 16.0°C | 1.5 | 0.3 | 12.813 h |
| May | 36.3°C19.1°C | 19.1°C | 0.8 | 0.3 | 13.513 h |
| June | 38.2°C24.2°C | 24.2°C | 10 | 1.3 | 13.814 h |
| July | 36.8°C26.4°C | 26.4°C | 64 | 9.5 | 13.714 h |
| August | 35.6°C26.2°C | 26.2°C | 104 | 13.9 | 13.113 h |
| September | 35.0°C25.0°C | 25.0°C | 90 | 10.2 | 12.312 h |
| October | 34.8°C21.0°C | 21.0°C | 31 | 3.0 | 11.512 h |
| November | 30.4°C15.3°C | 15.3°C | 20 | 2.2 | 10.811 h |
| December, selected | 26.1°C11.3°C | 11.3°C | 18 | 2.2 | 10.510 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
- Ciudad Obregón in DecemberMexico · 67 kmHigh 25.5°C · Low 11.0°C · 17 mm rain
- Los Mochis in DecemberMexico · 149 kmHigh 25.8°C · Low 14.2°C · 12 mm rain
- Heroica Guaymas in DecemberMexico · 172 kmHigh 22.0°C · Low 13.5°C · 12 mm rain
- Guasave in DecemberMexico · 193 kmHigh 27.0°C · Low 13.4°C · 15 mm rain
- Guamúchil in DecemberMexico · 225 kmHigh 27.3°C · Low 12.8°C · 22 mm rain
- Hermosillo in DecemberMexico · 270 kmHigh 23.1°C · Low 9.4°C · 19 mm rain
- Cuauhtémoc in DecemberMexico · 294 kmHigh 14.7°C · Low 1.2°C · 10 mm rain
- Culiacán in DecemberMexico · 325 kmHigh 28.0°C · Low 13.4°C · 17 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 Navojoa) is explained once on the Navojoa year overview and on the Sources, method and limits page.