Climate averages 1991–2020
Móstoles weather
in December.
A cool, moderately wet month: the 11th warmest and the 9th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
December is a cool month in Móstoles: daytime highs average 10.1°C and nights cool to about 1.9°C. By daytime temperature it is the 11th warmest of the 12 months.
Expect about 45 mm of rain on roughly 7 days, which makes December a moderately wet month (the 9th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 9 h 21 min on an average December day.
The nearest other city in this atlas is Fuenlabrada (7 km away). In December its highs average 10.1°C, about as warm as Móstoles, with 45 mm of rain.
Among the 93 cities listed in Spain, Móstoles ranks joint 75th of 93 for the warmest December highs and joint 41st of 93 for the driest December (rainfall, lowest first). The mean December high of those 93 cities is 13.1°C; Móstoles is 3.0°C cooler than that mean.
From December to January, average highs fall by 0.6°C to 9.6°C, and monthly rainfall falls from 45 mm to 37 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
Móstoles climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 9.6°C0.8°C | 0.8°C | 37 | 6.8 | 9.610 h |
| February | 11.6°C1.5°C | 1.5°C | 32 | 5.7 | 10.611 h |
| March | 15.3°C4.1°C | 4.1°C | 39 | 6.8 | 11.912 h |
| April | 17.8°C6.5°C | 6.5°C | 46 | 7.5 | 13.313 h |
| May | 22.2°C10.5°C | 10.5°C | 41 | 7.3 | 14.414 h |
| June | 28.0°C15.4°C | 15.4°C | 18 | 3.5 | 15.015 h |
| July | 32.1°C18.7°C | 18.7°C | 7.0 | 1.4 | 14.715 h |
| August | 31.6°C18.6°C | 18.6°C | 10 | 2.4 | 13.814 h |
| September | 26.3°C14.6°C | 14.6°C | 22 | 3.7 | 12.513 h |
| October | 19.8°C10.0°C | 10.0°C | 57 | 7.5 | 11.211 h |
| November | 13.5°C4.9°C | 4.9°C | 52 | 7.4 | 10.010 h |
| December, selected | 10.1°C1.9°C | 1.9°C | 45 | 7.1 | 9.49 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
- Fuenlabrada in DecemberSpain · 7 kmHigh 10.1°C · Low 1.7°C · 45 mm rain
- Getafe in DecemberSpain · 11 kmHigh 10.2°C · Low 1.9°C · 45 mm rain
- Parla in DecemberSpain · 13 kmHigh 10.2°C · Low 1.7°C · 45 mm rain
- Pozuelo de Alarcón in DecemberSpain · 13 kmHigh 9.7°C · Low 1.8°C · 43 mm rain
- Madrid in DecemberSpain · 17 kmHigh 9.9°C · Low 2.0°C · 43 mm rain
- Las Rozas de Madrid in DecemberSpain · 19 kmHigh 9.4°C · Low 1.4°C · 43 mm rain
- Valdemoro in DecemberSpain · 22 kmHigh 10.4°C · Low 2.0°C · 45 mm rain
- Chamartín in DecemberSpain · 22 kmHigh 9.6°C · Low 1.5°C · 43 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 Móstoles) is explained once on the Móstoles year overview and on the Sources, method and limits page.
Fuenlabrada, Getafe and Parla lie in the same rainfall cell, so their rainfall figures are identical to these; temperatures differ because they come from smaller 0.1° cells.