Lower McCully Weather in December
Average highs run from 83°F on December 1 to 81°F on December 31, and lows from 71°F to 67°F. Normal precipitation for the month is 3.03 in over about 14 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
- 82°F
- Average low
- 69°F
- Precipitation
- 3.03 in
- Record high
- 89°FDec 1, 1979
- Record low
- 54°FDec 20, 1962
- Chance of a freeze
- 0%
- Daylight
- 10 h 55 min to 10 h 51 min
- Cloud cover
- 54%
- Humidity
- 76%
- Dew point
- 66°F
- Wind
- 13.9 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 | 83°F | 71°F | 89°F 1979 | 58°F 1972 | 44% |
| Dec 2 | 82°F | 71°F | 87°F 1983 | 59°F 1956 | 44% |
| Dec 3 | 82°F | 70°F | 87°F 1983 | 61°F 1980 | 44% |
| Dec 4 | 82°F | 70°F | 88°F 1983 | 56°F 2021 | 44% |
| Dec 5 | 82°F | 70°F | 88°F 1983 | 61°F 1956 | 44% |
| Dec 6 | 82°F | 70°F | 88°F 1983 | 59°F 1986 | 44% |
| Dec 7 | 82°F | 70°F | 88°F 1983 | 57°F 1982 | 44% |
| Dec 8 | 82°F | 70°F | 89°F 1983 | 56°F 1982 | 44% |
| Dec 9 | 82°F | 70°F | 89°F 1995 | 56°F 1975 | 44% |
| Dec 10 | 82°F | 70°F | 88°F 1983 | 57°F 1972 | 44% |
| Dec 11 | 82°F | 70°F | 88°F 1995 | 55°F 1972 | 44% |
| Dec 12 | 82°F | 69°F | 89°F 1995 | 57°F 1972 | 44% |
| Dec 13 | 82°F | 69°F | 89°F 1977 | 58°F 1972 | 44% |
| Dec 14 | 82°F | 69°F | 89°F 1995 | 61°F 1989 | 44% |
| Dec 15 | 82°F | 69°F | 89°F 1995 | 58°F 1989 | 43% |
| Dec 16 | 82°F | 69°F | 88°F 1995 | 56°F 1989 | 43% |
| Dec 17 | 82°F | 69°F | 88°F 1992 | 57°F 1980 | 43% |
| Dec 18 | 82°F | 69°F | 88°F 1995 | 57°F 1954 | 43% |
| Dec 19 | 81°F | 68°F | 88°F 1995 | 58°F 1972 | 42% |
| Dec 20 | 81°F | 68°F | 87°F 1979 | 54°F 1962 | 42% |
| Dec 21 | 81°F | 68°F | 87°F 1995 | 58°F 1962 | 42% |
| Dec 22 | 81°F | 68°F | 87°F 1995 | 57°F 1962 | 41% |
| Dec 23 | 81°F | 68°F | 86°F 1995 | 55°F 1983 | 41% |
| Dec 24 | 81°F | 68°F | 87°F 1995 | 59°F 1978 | 41% |
| Dec 25 | 81°F | 68°F | 87°F 1945 | 59°F 1978 | 40% |
| Dec 26 | 81°F | 68°F | 86°F 1995 | 59°F 1968 | 40% |
| Dec 27 | 81°F | 67°F | 87°F 2006 | 59°F 1978 | 40% |
| Dec 28 | 81°F | 67°F | 85°F 1946 | 56°F 1996 | 39% |
| Dec 29 | 81°F | 67°F | 85°F 1955 | 57°F 1953 | 39% |
| Dec 30 | 81°F | 67°F | 86°F 1969 | 57°F 1990 | 39% |
| Dec 31 | 81°F | 67°F | 86°F 2018 | 56°F 1958 | 38% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (HST).
- December 1
- sunrise 6:53 AM, sunset 5:48 PM
- December 31
- sunrise 7:09 AM, sunset 6:00 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00519397 (Waikiki 717.2), public domain. Records: NOAA GHCN-Daily, station USW00022521, 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.