Cairo Weather in December
Average highs run from 67°F on December 1 to 62°F on December 31, and lows from 43°F to 39°F. Normal precipitation for the month is 3.92 in over about 8 wet days.
December day by day
The normal high and low for each date, and the record, in °F.
- Normal low
- Normal high
- Record high
- Record low
December at a glance
- Average high
- 64°F
- Average low
- 41°F
- Precipitation
- 3.92 in
- Record high
- 85°FDec 20, 1967
- Record low
- 8°FDec 13, 1962
- Chance of a freeze
- 93%
- Daylight
- 10 h 18 min to 10 h 11 min
- Cloud cover
- 55%
- Humidity
- 81%
- Dew point
- 46°F
- Wind
- 7.6 mph
Every day of the month
A wet day has at least 0.01 inch of precipitation.
| Date | Normal high | Normal low | Record high | Record low | Chance wet |
|---|---|---|---|---|---|
| Dec 1 | 67°F | 43°F | 80°F 1942 | 22°F 1959 | 20% |
| Dec 2 | 67°F | 43°F | 82°F 1941 | 25°F 1960 | 20% |
| Dec 3 | 67°F | 43°F | 82°F 1982 | 24°F 1960 | 21% |
| Dec 4 | 67°F | 43°F | 83°F 1978 | 23°F 1960 | 21% |
| Dec 5 | 66°F | 42°F | 82°F 1998 | 26°F 1935 | 21% |
| Dec 6 | 66°F | 42°F | 81°F 1998 | 27°F 1937 | 22% |
| Dec 7 | 66°F | 42°F | 82°F 1978 | 18°F 1937 | 22% |
| Dec 8 | 66°F | 42°F | 80°F 1943 | 21°F 2010 | 22% |
| Dec 9 | 66°F | 42°F | 82°F 1943 | 22°F 1968 | 22% |
| Dec 10 | 65°F | 42°F | 81°F 2019 | 21°F 1968 | 23% |
| Dec 11 | 65°F | 42°F | 80°F 1946 | 23°F 1968 | 23% |
| Dec 12 | 65°F | 41°F | 83°F 1927 | 17°F 1962 | 23% |
| Dec 13 | 65°F | 41°F | 84°F 1972 | 8°F 1962 | 24% |
| Dec 14 | 65°F | 41°F | 80°F 1948 | 19°F 2010 | 24% |
| Dec 15 | 64°F | 41°F | 80°F 1929 | 19°F 1968 | 24% |
| Dec 16 | 64°F | 41°F | 84°F 1971 | 20°F 1968 | 24% |
| Dec 17 | 64°F | 41°F | 81°F 1933 | 22°F 1945 | 24% |
| Dec 18 | 64°F | 40°F | 82°F 1967 | 22°F 1943 | 25% |
| Dec 19 | 64°F | 40°F | 84°F 1967 | 17°F 1975 | 25% |
| Dec 20 | 64°F | 40°F | 85°F 1967 | 17°F 1975 | 25% |
| Dec 21 | 63°F | 40°F | 84°F 1967 | 17°F 1981 | 25% |
| Dec 22 | 63°F | 40°F | 82°F 1990 | 20°F 1960 | 25% |
| Dec 23 | 63°F | 40°F | 81°F 1990 | 16°F 2022 | 25% |
| Dec 24 | 63°F | 39°F | 80°F 1932 | 12°F 1989 | 25% |
| Dec 25 | 63°F | 39°F | 81°F 1932 | 9°F 1983 | 26% |
| Dec 26 | 63°F | 39°F | 82°F 1942 | 11°F 1983 | 26% |
| Dec 27 | 62°F | 39°F | 82°F 2015 | 20°F 1935 | 26% |
| Dec 28 | 62°F | 39°F | 82°F 1946 | 24°F 2010 | 26% |
| Dec 29 | 62°F | 39°F | 81°F 1932 | 22°F 1961 | 26% |
| Dec 30 | 62°F | 39°F | 80°F 1984 | 16°F 1961 | 26% |
| Dec 31 | 62°F | 39°F | 80°F 1971 | 21°F 1983 | 26% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (EST).
- December 1
- sunrise 7:17 AM, sunset 5:35 PM
- December 31
- sunrise 7:34 AM, sunset 5:45 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00091463 (Cairo 1SW), public domain. Records: NOAA GHCN-Daily, station USC00096087, 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.