San Sebastián de los Reyes Weather in August
Average highs run from 35°C on August 1 to 31°C on August 31, and lows from 19°C to 16°C. Normal precipitation for the month is 10 mm over about 3 wet days.
August day by day
The normal high and low for each date, and the record, in °C.
- Normal low
- Normal high
- Record high
- Record low
August at a glance
- Average high
- 33°C
- Average low
- 17°C
- Precipitation
- 10 mm
- Record high
- 43°CAug 14, 2021
- Record low
- 7°CAug 30, 1977
- Daylight
- 14 h 19 min to 13 h 07 min
- Cloud cover
- 32%
- Humidity
- 36%
- Dew point
- 7°C
- Wind
- 12.2 km/h
Every day of the month
A wet day has at least 1 mm of precipitation in the reanalysis.
| Date | Normal high | Normal low | Record high | Record low | Chance wet |
|---|---|---|---|---|---|
| Aug 1 | 35°C | 19°C | 41°C 1989 | 11°C 1977 | 7% |
| Aug 2 | 34°C | 18°C | 40°C 1988 | 12°C 1969 | 7% |
| Aug 3 | 35°C | 18°C | 41°C 2018 | 11°C 1963 | 8% |
| Aug 4 | 35°C | 18°C | 40°C 1987 | 11°C 1971 | 8% |
| Aug 5 | 35°C | 18°C | 40°C 2025 | 11°C 2000 | 8% |
| Aug 6 | 35°C | 18°C | 41°C 1991 | 11°C 1968 | 8% |
| Aug 7 | 35°C | 18°C | 41°C 2005 | 10°C 1971 | 8% |
| Aug 8 | 33°C | 17°C | 40°C 2025 | 9°C 1978 | 9% |
| Aug 9 | 33°C | 17°C | 41°C 2023 | 9°C 1945 | 8% |
| Aug 10 | 33°C | 17°C | 41°C 2012 | 9°C 1967 | 8% |
| Aug 11 | 33°C | 17°C | 40°C 2025 | 12°C 1985 | 9% |
| Aug 12 | 34°C | 17°C | 41°C 1987 | 11°C 1967 | 9% |
| Aug 13 | 33°C | 17°C | 42°C 2021 | 13°C 2006 | 9% |
| Aug 14 | 34°C | 17°C | 43°C 2021 | 12°C 1945 | 10% |
| Aug 15 | 34°C | 18°C | 42°C 2021 | 11°C 1984 | 10% |
| Aug 16 | 33°C | 18°C | 41°C 1991 | 11°C 1984 | 10% |
| Aug 17 | 34°C | 18°C | 41°C 2025 | 9°C 1967 | 10% |
| Aug 18 | 34°C | 18°C | 40°C 2026 | 10°C 1963 | 10% |
| Aug 19 | 33°C | 18°C | 39°C 1993 | 8°C 1963 | 10% |
| Aug 20 | 34°C | 18°C | 41°C 1993 | 9°C 1971 | 10% |
| Aug 21 | 33°C | 17°C | 41°C 2023 | 11°C 2004 | 11% |
| Aug 22 | 33°C | 16°C | 40°C 2023 | 9°C 2007 | 11% |
| Aug 23 | 33°C | 17°C | 40°C 2023 | 8°C 1977 | 11% |
| Aug 24 | 33°C | 17°C | 40°C 2023 | 10°C 1977 | 11% |
| Aug 25 | 33°C | 17°C | 39°C 1992 | 11°C 1969 | 11% |
| Aug 26 | 32°C | 17°C | 39°C 1968 | 10°C 1993 | 11% |
| Aug 27 | 33°C | 16°C | 38°C 2007 | 9°C 1971 | 10% |
| Aug 28 | 32°C | 16°C | 39°C 1981 | 10°C 1971 | 11% |
| Aug 29 | 31°C | 16°C | 37°C 1962 | 8°C 1997 | 11% |
| Aug 30 | 31°C | 16°C | 37°C 1962 | 7°C 1977 | 11% |
| Aug 31 | 31°C | 16°C | 37°C 2009 | 8°C 1974 | 11% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (GMT+2).
- August 1
- sunrise 7:11 AM, sunset 9:30 PM
- August 31
- sunrise 7:41 AM, sunset 8:48 PM
Other months
Sources
Records: NOAA GHCN-Daily, station SPE00120278, 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 2026-09-24. Sun and moon: computed with the NOAA solar equations and Meeus.