Kuivaniemi Weather in September
Average highs run from 15°C on September 1 to 10°C on September 30, and lows from 7°C to 3°C. Normal precipitation for the month is 76 mm over about 13 wet days.
September day by day
The normal high and low for each date, and the record, in °C.
- Normal low
- Normal high
- Record high
- Record low
September at a glance
- Average high
- 13°C
- Average low
- 5°C
- Precipitation
- 76 mm
- Record high
- 24°CSep 1, 2004
- Record low
- -10°CSep 27, 1966
- Daylight
- 14 h 45 min to 11 h 25 min
- Cloud cover
- 70%
- Humidity
- 88%
- Dew point
- 8°C
- Wind
- 13.0 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 |
|---|---|---|---|---|---|
| Sep 1 | 15°C | 7°C | 24°C 2004 | -1°C 2003 | 42% |
| Sep 2 | 15°C | 7°C | 21°C 2019 | -3°C 1987 | 42% |
| Sep 3 | 15°C | 7°C | 21°C 1978 | -3°C 1984 | 42% |
| Sep 4 | 15°C | 7°C | 22°C 2006 | -2°C 1976 | 41% |
| Sep 5 | 15°C | 7°C | 21°C 1988 | -3°C 1976 | 40% |
| Sep 6 | 15°C | 7°C | 21°C 1968 | -4°C 1961 | 41% |
| Sep 7 | 15°C | 6°C | 23°C 2025 | -4°C 1984 | 41% |
| Sep 8 | 14°C | 6°C | 22°C 1985 | -3°C 2022 | 41% |
| Sep 9 | 14°C | 5°C | 22°C 2024 | -3°C 1993 | 42% |
| Sep 10 | 15°C | 6°C | 23°C 2024 | -3°C 1976 | 41% |
| Sep 11 | 15°C | 6°C | 23°C 2025 | -3°C 1989 | 41% |
| Sep 12 | 14°C | 7°C | 21°C 2025 | -3°C 1993 | 41% |
| Sep 13 | 14°C | 5°C | 19°C 1975 | -5°C 1993 | 42% |
| Sep 14 | 13°C | 5°C | 18°C 1975 | -5°C 1982 | 43% |
| Sep 15 | 13°C | 4°C | 18°C 1967 | -6°C 1993 | 44% |
| Sep 16 | 12°C | 5°C | 17°C 2013 | -7°C 1968 | 43% |
| Sep 17 | 12°C | 4°C | 17°C 2013 | -4°C 1993 | 44% |
| Sep 18 | 12°C | 4°C | 18°C 2001 | -5°C 1968 | 44% |
| Sep 19 | 12°C | 4°C | 18°C 2024 | -6°C 1968 | 45% |
| Sep 20 | 12°C | 4°C | 17°C 2024 | -7°C 2002 | 46% |
| Sep 21 | 11°C | 5°C | 16°C 1989 | -7°C 1968 | 46% |
| Sep 22 | 11°C | 5°C | 19°C 2023 | -6°C 1973 | 46% |
| Sep 23 | 11°C | 4°C | 18°C 2023 | -5°C 2014 | 46% |
| Sep 24 | 10°C | 5°C | 15°C 1963 | -6°C 2019 | 46% |
| Sep 25 | 10°C | 3°C | 16°C 2024 | -7°C 1976 | 46% |
| Sep 26 | 11°C | 3°C | 17°C 1963 | -9°C 1968 | 46% |
| Sep 27 | 10°C | 4°C | 16°C 1974 | -10°C 1966 | 46% |
| Sep 28 | 9°C | 3°C | 14°C 2020 | -7°C 1986 | 47% |
| Sep 29 | 10°C | 2°C | 14°C 2020 | -7°C 2018 | 47% |
| Sep 30 | 10°C | 3°C | 16°C 2011 | -9°C 1978 | 47% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (GMT+3).
- September 1
- sunrise 5:56 AM, sunset 8:41 PM
- September 30
- sunrise 7:26 AM, sunset 6:51 PM
Other months
Sources
Records: NOAA GHCN-Daily, station FIE00145852, 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.