Gernika-Lumo Weather in January
Average highs run from 14°C on January 1 to 14°C on January 31, and lows from 5°C to 5°C. Normal precipitation for the month is 138 mm over about 16 wet days.
January day by day
The normal high and low for each date, and the record, in °C.
- Normal low
- Normal high
- Record high
- Record low
January at a glance
- Average high
- 14°C
- Average low
- 5°C
- Precipitation
- 138 mm
- Record high
- 25°CJan 1, 2023
- Record low
- -8°CJan 15, 1963
- Daylight
- 9 h 03 min to 9 h 53 min
- Cloud cover
- 77%
- Humidity
- 80%
- Dew point
- 6°C
- Wind
- 21.2 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 |
|---|---|---|---|---|---|
| Jan 1 | 14°C | 5°C | 25°C 2023 | -4°C 1971 | 46% |
| Jan 2 | 14°C | 6°C | 22°C 2022 | -4°C 1971 | 48% |
| Jan 3 | 14°C | 5°C | 22°C 1948 | -4°C 1971 | 47% |
| Jan 4 | 14°C | 5°C | 21°C 2018 | -5°C 1971 | 48% |
| Jan 5 | 14°C | 5°C | 22°C 1999 | -2°C 2019 | 47% |
| Jan 6 | 14°C | 6°C | 23°C 1999 | -5°C 1985 | 47% |
| Jan 7 | 14°C | 6°C | 22°C 2011 | -5°C 1985 | 46% |
| Jan 8 | 15°C | 6°C | 23°C 2014 | -6°C 1985 | 45% |
| Jan 9 | 14°C | 6°C | 21°C 1971 | -7°C 1985 | 45% |
| Jan 10 | 13°C | 6°C | 22°C 1971 | -2°C 1977 | 46% |
| Jan 11 | 14°C | 5°C | 19°C 1955 | -4°C 1959 | 47% |
| Jan 12 | 14°C | 5°C | 21°C 1955 | -4°C 2000 | 48% |
| Jan 13 | 14°C | 5°C | 22°C 1993 | -2°C 1953 | 49% |
| Jan 14 | 14°C | 6°C | 21°C 1975 | -4°C 1963 | 49% |
| Jan 15 | 15°C | 5°C | 21°C 1955 | -8°C 1963 | 50% |
| Jan 16 | 14°C | 7°C | 21°C 2024 | -6°C 1985 | 50% |
| Jan 17 | 14°C | 6°C | 21°C 2024 | -3°C 1976 | 49% |
| Jan 18 | 14°C | 6°C | 21°C 2007 | -7°C 1957 | 50% |
| Jan 19 | 14°C | 6°C | 20°C 2007 | -4°C 1994 | 49% |
| Jan 20 | 12°C | 5°C | 20°C 1969 | -4°C 2017 | 50% |
| Jan 21 | 13°C | 5°C | 22°C 1969 | -3°C 1953 | 51% |
| Jan 22 | 13°C | 5°C | 20°C 1966 | -2°C 1950 | 51% |
| Jan 23 | 13°C | 6°C | 22°C 2016 | -2°C 1998 | 52% |
| Jan 24 | 13°C | 5°C | 22°C 2024 | -2°C 1972 | 51% |
| Jan 25 | 13°C | 4°C | 21°C 1959 | -3°C 2000 | 50% |
| Jan 26 | 13°C | 4°C | 22°C 2025 | -5°C 1963 | 50% |
| Jan 27 | 12°C | 5°C | 23°C 2024 | -4°C 1963 | 49% |
| Jan 28 | 13°C | 5°C | 23°C 2024 | -4°C 1963 | 48% |
| Jan 29 | 13°C | 4°C | 22°C 1967 | -3°C 1992 | 48% |
| Jan 30 | 14°C | 6°C | 20°C 1953 | -2°C 1989 | 47% |
| Jan 31 | 14°C | 5°C | 22°C 2020 | -5°C 1962 | 47% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (GMT+1).
- January 1
- sunrise 8:43 AM, sunset 5:46 PM
- January 31
- sunrise 8:28 AM, sunset 6:21 PM
Other months
Sources
Records: NOAA GHCN-Daily, station SPE00120611, 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.