Bor Weather in September
Average highs run from 18°C on September 1 to 12°C on September 30, and lows from 11°C to 5°C. Normal precipitation for the month is 61 mm over about 11 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
- 16°C
- Average low
- 8°C
- Precipitation
- 61 mm
- Record high
- 31°CSep 10, 1909
- Record low
- -5°CSep 30, 1996
- Daylight
- 13 h 52 min to 11 h 38 min
- Cloud cover
- 71%
- Humidity
- 81%
- Dew point
- 8°C
- Wind
- 15.5 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 | 18°C | 11°C | 31°C 1957 | 3°C 1997 | 38% |
| Sep 2 | 19°C | 11°C | 30°C 1913 | 2°C 1906 | 40% |
| Sep 3 | 18°C | 10°C | 29°C 1909 | 1°C 1939 | 39% |
| Sep 4 | 19°C | 10°C | 30°C 1957 | 3°C 1906 | 39% |
| Sep 5 | 19°C | 10°C | 29°C 1957 | -1°C 1949 | 40% |
| Sep 6 | 19°C | 10°C | 29°C 1938 | 0°C 1949 | 40% |
| Sep 7 | 19°C | 11°C | 30°C 1938 | 1°C 1961 | 39% |
| Sep 8 | 18°C | 10°C | 30°C 1938 | 2°C 2010 | 39% |
| Sep 9 | 18°C | 10°C | 31°C 1909 | 1°C 1895 | 39% |
| Sep 10 | 17°C | 10°C | 31°C 1909 | 1°C 1895 | 39% |
| Sep 11 | 16°C | 9°C | 30°C 1909 | 1°C 1914 | 38% |
| Sep 12 | 17°C | 9°C | 30°C 1909 | 1°C 1961 | 38% |
| Sep 13 | 18°C | 9°C | 27°C 1938 | -1°C 1939 | 38% |
| Sep 14 | 17°C | 9°C | 28°C 1909 | 0°C 1914 | 37% |
| Sep 15 | 16°C | 9°C | 27°C 1955 | 0°C 1930 | 36% |
| Sep 16 | 17°C | 9°C | 28°C 1938 | 0°C 1936 | 36% |
| Sep 17 | 16°C | 8°C | 26°C 1938 | -2°C 1995 | 35% |
| Sep 18 | 15°C | 8°C | 24°C 1940 | -3°C 1949 | 34% |
| Sep 19 | 15°C | 8°C | 24°C 1964 | 1°C 1932 | 34% |
| Sep 20 | 15°C | 7°C | 26°C 1955 | -2°C 1958 | 33% |
| Sep 21 | 15°C | 6°C | 26°C 1937 | -3°C 1977 | 32% |
| Sep 22 | 15°C | 6°C | 27°C 1937 | -1°C 1902 | 33% |
| Sep 23 | 15°C | 7°C | 25°C 2015 | -2°C 1973 | 34% |
| Sep 24 | 15°C | 7°C | 25°C 2015 | -3°C 1973 | 34% |
| Sep 25 | 14°C | 6°C | 27°C 2015 | -3°C 1902 | 33% |
| Sep 26 | 14°C | 6°C | 27°C 2015 | -3°C 1973 | 34% |
| Sep 27 | 13°C | 5°C | 27°C 2015 | -3°C 1993 | 35% |
| Sep 28 | 14°C | 6°C | 26°C 2015 | -4°C 1909 | 35% |
| Sep 29 | 14°C | 7°C | 24°C 1974 | -5°C 1912 | 36% |
| Sep 30 | 12°C | 5°C | 22°C 1974 | -5°C 1996 | 36% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (GMT+3).
- September 1
- sunrise 5:07 AM, sunset 6:59 PM
- September 30
- sunrise 6:04 AM, sunset 5:42 PM
Other months
Sources
Records: NOAA GHCN-Daily, station RSM00027459, 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 2026-09-26. Sun and moon: computed with the NOAA solar equations and Meeus.