Öjersjö, Sweden Climate
The warmest month is July, with an average high of 19°C; the coldest is February, with an average low of -1°C. A normal year brings 1041 mm of precipitation.
Temperature through the year
The normal daily high and low and the record for every date at Landvetter_flygplats, since 1974. The line marks today.
- Normal low
- Normal high
- Record high
- Record low
Normals for Sep 30
- Normal high
- 14°C
- Normal low
- 10°C
- Record high
- 20°Cin 2011
- Record low
- 0°Cin 1995
- Chance of a wet day
- 50%
- Daylight
- 11 h 36 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 | 2°C | -1°C | 9°C (1989) | -26°C (1987) | 93 mm | 15.5 |
| February | 2°C | -1°C | 14°C (2019) | -24°C (1985) | 73 mm | 11.3 |
| March | 4°C | 0°C | 18°C (2012) | -18°C (1987) | 65 mm | 12.4 |
| April | 9°C | 4°C | 28°C (1993) | -9°C (1985) | 57 mm | 12.0 |
| May | 14°C | 8°C | 29°C (2018) | -4°C (1985) | 62 mm | 12.4 |
| June | 17°C | 12°C | 31°C (1979) | 0°C (1982) | 90 mm | 15.0 |
| July | 19°C | 15°C | 33°C (1994) | 4°C (1995) | 87 mm | 15.5 |
| August | 19°C | 15°C | 33°C (1992) | 3°C (1986) | 105 mm | 15.5 |
| September | 16°C | 12°C | 27°C (2024) | -1°C (1986) | 93 mm | 15.0 |
| October | 11°C | 7°C | 20°C (1995) | -8°C (1988) | 115 mm | 15.5 |
| November | 6°C | 4°C | 14°C (2020) | -13°C (2010) | 99 mm | 18.0 |
| December | 3°C | 1°C | 10°C (2015) | -21°C (1981) | 102 mm | 15.5 |
| Year | 10°C | 6°C | 1041 mm | 174 |
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.
1041 mm in a normal year, most in October.
Chance of a wet day
- Chance of a wet day
Humidity and comfort
NASA POWER reanalysis, 1991-2020, for the grid cell around Öjersjö.
The muggiest month is July, when 1 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 | -1°C | 92% | 100% | 0% | 0% | 0% | 0% | 0% |
| February | -1°C | 92% | 100% | 0% | 0% | 0% | 0% | 0% |
| March | 0°C | 88% | 100% | 0% | 0% | 0% | 0% | 0% |
| April | 3°C | 84% | 100% | 0% | 0% | 0% | 0% | 0% |
| May | 8°C | 80% | 95% | 4% | 0% | 0% | 0% | 0% |
| June | 11°C | 80% | 76% | 21% | 3% | 0% | 0% | 0% |
| July | 14°C | 80% | 38% | 45% | 16% | 1% | 0% | 0% |
| August | 14°C | 81% | 34% | 46% | 19% | 1% | 0% | 0% |
| September | 11°C | 84% | 78% | 21% | 1% | 0% | 0% | 0% |
| October | 7°C | 88% | 99% | 1% | 0% | 0% | 0% | 0% |
| November | 4°C | 91% | 100% | 0% | 0% | 0% | 0% | 0% |
| December | 1°C | 93% | 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 April, with the sky 66 percent covered on average; the cloudiest is December, at 75 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 January, averaging 18.7 km/h at 10 meters (33 feet) above the ground.
Daylight and sunshine
The longest day is Jun 19, with 18 h 06 min of daylight; the shortest is Dec 19, with 6 h 32 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 Öjersjö 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 1974. 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 SWE00138184, every year on file, quality-flagged values removed. Cloud, humidity, wind and sunshine, and temperature and precipitation: 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.