Humboldt County Weather in July
Average highs run from 90°F on July 1 to 95°F on July 31, and lows from 48°F to 51°F. Normal precipitation for the month is 0.21 in over about 2 wet days.
July day by day
The normal high and low for each date, and the record, in °F.
- Normal low
- Normal high
- Record high
- Record low
July at a glance
- Average high
- 94°F
- Average low
- 50°F
- Precipitation
- 0.21 in
- Record high
- 109°FJul 11, 2002
- Record low
- 29°FJul 5, 1955
- Chance of a freeze
- 0%
- Days of 90°F or more
- 23.3
- Daylight
- 15 h 07 min to 14 h 23 min
- Cloud cover
- 28%
- Humidity
- 29%
- Dew point
- 37°F
- Wind
- 6.5 mph
Every day of the month
A wet day has at least 0.01 inch of precipitation; snow means at least 0.1 inch of snowfall.
| Date | Normal high | Normal low | Record high | Record low | Chance wet | Chance of snow |
|---|---|---|---|---|---|---|
| Jul 1 | 90°F | 48°F | 107°F 2013 | 34°F 1968 | 7% | 0% |
| Jul 2 | 90°F | 48°F | 106°F 2013 | 33°F 1902 | 7% | 0% |
| Jul 3 | 90°F | 48°F | 106°F 2001 | 34°F 1993 | 7% | 0% |
| Jul 4 | 91°F | 48°F | 105°F 1981 | 34°F 1978 | 7% | 0% |
| Jul 5 | 91°F | 49°F | 106°F 2007 | 29°F 1955 | 7% | 0% |
| Jul 6 | 92°F | 49°F | 104°F 2007 | 34°F 1951 | 7% | 0% |
| Jul 7 | 92°F | 49°F | 105°F 2024 | 33°F 1903 | 7% | 0% |
| Jul 8 | 92°F | 49°F | 105°F 2024 | 35°F 1897 | 7% | 0% |
| Jul 9 | 93°F | 50°F | 107°F 2024 | 38°F 1882 | 7% | 0% |
| Jul 10 | 93°F | 50°F | 108°F 2024 | 29°F 1983 | 7% | 0% |
| Jul 11 | 93°F | 50°F | 109°F 2002 | 32°F 1974 | 7% | 0% |
| Jul 12 | 94°F | 50°F | 108°F 2002 | 35°F 1974 | 7% | 0% |
| Jul 13 | 94°F | 50°F | 107°F 2024 | 32°F 1995 | 7% | 0% |
| Jul 14 | 94°F | 51°F | 106°F 2014 | 37°F 1962 | 6% | 0% |
| Jul 15 | 94°F | 51°F | 106°F 2005 | 39°F 1966 | 6% | 0% |
| Jul 16 | 94°F | 51°F | 106°F 1979 | 36°F 1993 | 6% | 0% |
| Jul 17 | 95°F | 51°F | 105°F 1971 | 40°F 1983 | 6% | 0% |
| Jul 18 | 95°F | 51°F | 105°F 1960 | 39°F 1983 | 7% | 0% |
| Jul 19 | 95°F | 51°F | 105°F 1989 | 33°F 1987 | 7% | 0% |
| Jul 20 | 95°F | 51°F | 108°F 1931 | 37°F 1996 | 7% | 0% |
| Jul 21 | 95°F | 51°F | 106°F 1931 | 35°F 1983 | 7% | 0% |
| Jul 22 | 95°F | 51°F | 107°F 2003 | 37°F 1999 | 7% | 0% |
| Jul 23 | 95°F | 51°F | 107°F 2003 | 38°F 1973 | 7% | 0% |
| Jul 24 | 95°F | 51°F | 104°F 2018 | 38°F 1993 | 7% | 0% |
| Jul 25 | 95°F | 51°F | 105°F 2021 | 39°F 1918 | 7% | 0% |
| Jul 26 | 95°F | 51°F | 106°F 1975 | 39°F 1987 | 7% | 0% |
| Jul 27 | 95°F | 51°F | 106°F 1975 | 38°F 1909 | 6% | 0% |
| Jul 28 | 95°F | 51°F | 106°F 1934 | 37°F 1909 | 6% | 0% |
| Jul 29 | 95°F | 51°F | 105°F 1972 | 40°F 1916 | 6% | 0% |
| Jul 30 | 95°F | 51°F | 105°F 2020 | 40°F 1956 | 6% | 0% |
| Jul 31 | 95°F | 51°F | 106°F 2000 | 38°F 2001 | 6% | 0% |
Chance of rain
- Chance of a wet day
- Chance of snowfall
Sunrise and sunset
Times for 2026, local time (PDT).
- July 1
- sunrise 5:23 AM, sunset 8:30 PM
- July 31
- sunrise 5:47 AM, sunset 8:10 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00265818 (Orovada 3 W), public domain. Records: NOAA GHCN-Daily, station USW00024128, 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.