San Miguel de Meruelo, Spain Climate
The warmest month is August, with an average high of 25°C; the coldest is February, with an average low of 6°C. A normal year brings 1270 mm of precipitation.
Temperature through the year
The normal daily high and low and the record for every date at Santander/Parayas, since 1953. The line marks today.
- Normal low
- Normal high
- Record high
- Record low
Normals for Sep 29
- Normal high
- 22°C
- Normal low
- 13°C
- Record high
- 32°Cin 1990
- Record low
- 3°Cin 1972
- Chance of a wet day
- 42%
- Daylight
- 11 h 50 min
Month by month
Averages for 1991-2020. Wet days have at least 1 mm of precipitation in the reanalysis. Each month links to its own page.
| Month | Avg high | Avg low | Record high | Record low | Precipitation | Wet days |
|---|---|---|---|---|---|---|
| January | 14°C | 6°C | 25°C (2016) | -5°C (1963) | 126 mm | 15.1 |
| February | 14°C | 6°C | 29°C (1960) | -5°C (1963) | 106 mm | 12.8 |
| March | 16°C | 7°C | 30°C (2021) | -3°C (1965) | 103 mm | 12.3 |
| April | 17°C | 9°C | 31°C (2011) | 1°C (2007) | 106 mm | 13.6 |
| May | 19°C | 12°C | 35°C (2005) | 3°C (1963) | 84 mm | 11.6 |
| June | 22°C | 14°C | 37°C (2025) | 6°C (1965) | 68 mm | 9.0 |
| July | 24°C | 16°C | 37°C (1989) | 6°C (1962) | 59 mm | 8.0 |
| August | 25°C | 17°C | 37°C (2020) | 6°C (1963) | 64 mm | 7.9 |
| September | 23°C | 15°C | 38°C (1987) | 3°C (1972) | 98 mm | 9.7 |
| October | 21°C | 12°C | 35°C (2023) | 1°C (1964) | 131 mm | 13.7 |
| November | 16°C | 9°C | 29°C (2015) | -2°C (1998) | 186 mm | 16.2 |
| December | 14°C | 7°C | 25°C (1985) | -5°C (2001) | 140 mm | 14.4 |
| Year | 19°C | 11°C | 1270 mm | 144 |
Precipitation
Rain and melted snow together. The chance of a wet day is the share of days with at least 1 mm of precipitation in the reanalysis.
1270 mm in a normal year, most in November.
Chance of a wet day
- Chance of a wet day
Humidity and comfort
NASA POWER reanalysis, 1991-2020, for the grid cell around San Miguel de Meruelo.
The muggiest month is July, when 4 percent of days are muggy or worse, with a mean dew point of 18°C or more.
| Month | Dew point | Humidity | Dry | Comfortable | Humid | Muggy | Oppressive | Miserable |
|---|---|---|---|---|---|---|---|---|
| January | 6°C | 79% | 100% | 0% | 0% | 0% | 0% | 0% |
| February | 6°C | 78% | 100% | 0% | 0% | 0% | 0% | 0% |
| March | 7°C | 78% | 100% | 0% | 0% | 0% | 0% | 0% |
| April | 8°C | 78% | 99% | 1% | 0% | 0% | 0% | 0% |
| May | 11°C | 78% | 77% | 21% | 1% | 0% | 0% | 0% |
| June | 14°C | 78% | 37% | 46% | 17% | 0% | 0% | 0% |
| July | 15°C | 76% | 14% | 44% | 38% | 4% | 0% | 0% |
| August | 15°C | 73% | 9% | 42% | 45% | 4% | 0% | 0% |
| September | 14°C | 72% | 34% | 46% | 19% | 1% | 0% | 0% |
| October | 11°C | 74% | 70% | 28% | 3% | 0% | 0% | 0% |
| November | 9°C | 78% | 97% | 3% | 0% | 0% | 0% | 0% |
| December | 7°C | 79% | 100% | 0% | 0% | 0% | 0% | 0% |
Comfort is judged by the day's mean dew point: dry below 13°C, comfortable to 16°C, humid to 18°C, muggy to 21°C, oppressive to 24°C, miserable above.
Clouds
Average share of the sky covered, from satellite (CERES and GEWEX SRB) by way of NASA POWER, 1991-2020.
The clearest month is July, with the sky 66 percent covered on average; the cloudiest is December, at 78 percent.
Wind
The mean wind speed over the whole day, from the MERRA-2 reanalysis by way of NASA POWER. Gusts run well above it.
The windiest month is November, averaging 20.9 km/h at 10 meters (33 feet) above the ground.
Daylight and sunshine
The longest day is Jun 20, with 15 h 26 min of daylight; the shortest is Dec 17, with 8 h 57 min.
- Day length
Solar energy
Average daily sunshine reaching the ground on a flat surface, in kilowatt-hours per square meter, clouds included.
Month pages
The weather in San Miguel de Meruelo in each month, day by day.
What this means
A normal is the average of the thirty years 1991 to 2020, the period the World Meteorological Organization and NOAA use for comparison. It is an average, not a forecast: most days depart from it, and some by a long way.
A record is the highest or lowest value on the date in every year the station has reported, back to 1953. It rests on one station, so a neighbor a few miles away can hold different ones.
Cloud, humidity, wind and sunshine come from a reanalysis: a weather model run over the past with every observation fed in, averaged over a grid cell about 50 km across. It is consistent everywhere on Earth; it smooths local detail such as a lake shore or a valley.
More for this place
Nearby
Sources
Records: NOAA GHCN-Daily, station SPE00119990, every year on file, quality-flagged values removed. Cloud, humidity, wind and sunshine: NASA POWER (MERRA-2, CERES and GEWEX SRB), 1991-2020. The data was obtained from the National Aeronautics and Space Administration (NASA) Langley Research Center's Prediction Of Worldwide Energy Resources (POWER) project funded through the NASA Earth Science Division: POWER Daily API v2, accessed 2026-09-29. Sun and moon: computed with the NOAA solar equations and Meeus.