Saint Helen Weather in July
Average highs run from 80°F on July 1 to 80°F on July 31, and lows from 56°F to 56°F. Normal precipitation for the month is 3.48 in over about 11 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
- 80°F
- Average low
- 56°F
- Precipitation
- 3.48 in
- Record high
- 98°FJul 14, 1995
- Record low
- 33°FJul 6, 1965
- Chance of a freeze
- 0%
- Days of 90°F or more
- 2.8
- Daylight
- 15 h 29 min to 14 h 40 min
- Cloud cover
- 55%
- Humidity
- 76%
- Dew point
- 59°F
- Wind
- 4.5 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 | 80°F | 56°F | 95°F 1966 | 39°F 1965 | 36% | 0% |
| Jul 2 | 80°F | 56°F | 96°F 1966 | 34°F 2001 | 36% | 0% |
| Jul 3 | 80°F | 56°F | 93°F 2020 | 39°F 1968 | 36% | 0% |
| Jul 4 | 80°F | 56°F | 95°F 1977 | 39°F 2009 | 35% | 0% |
| Jul 5 | 80°F | 56°F | 96°F 1988 | 36°F 1972 | 35% | 0% |
| Jul 6 | 80°F | 56°F | 97°F 1988 | 33°F 1965 | 35% | 0% |
| Jul 7 | 80°F | 56°F | 95°F 1988 | 35°F 1997 | 35% | 0% |
| Jul 8 | 80°F | 56°F | 95°F 1988 | 41°F 1984 | 35% | 0% |
| Jul 9 | 80°F | 56°F | 94°F 1988 | 43°F 2009 | 35% | 0% |
| Jul 10 | 80°F | 56°F | 90°F 1966 | 40°F 2014 | 35% | 0% |
| Jul 11 | 80°F | 56°F | 92°F 1987 | 39°F 1978 | 35% | 0% |
| Jul 12 | 81°F | 57°F | 91°F 1987 | 39°F 1978 | 35% | 0% |
| Jul 13 | 81°F | 57°F | 95°F 1995 | 36°F 2009 | 35% | 0% |
| Jul 14 | 81°F | 57°F | 98°F 1995 | 38°F 2009 | 35% | 0% |
| Jul 15 | 81°F | 57°F | 93°F 1995 | 37°F 1987 | 35% | 0% |
| Jul 16 | 81°F | 57°F | 93°F 2002 | 39°F 1987 | 35% | 0% |
| Jul 17 | 81°F | 57°F | 94°F 2012 | 41°F 1978 | 35% | 0% |
| Jul 18 | 81°F | 57°F | 94°F 2013 | 41°F 1971 | 35% | 0% |
| Jul 19 | 81°F | 57°F | 96°F 1977 | 40°F 2003 | 35% | 0% |
| Jul 20 | 81°F | 57°F | 98°F 1987 | 35°F 2000 | 35% | 0% |
| Jul 21 | 81°F | 57°F | 92°F 2011 | 39°F 2007 | 35% | 0% |
| Jul 22 | 81°F | 57°F | 92°F 1987 | 44°F 1981 | 35% | 0% |
| Jul 23 | 81°F | 57°F | 94°F 2012 | 38°F 1985 | 35% | 0% |
| Jul 24 | 81°F | 57°F | 90°F 1989 | 41°F 2000 | 35% | 0% |
| Jul 25 | 81°F | 57°F | 91°F 1989 | 37°F 2004 | 35% | 0% |
| Jul 26 | 80°F | 57°F | 91°F 1989 | 40°F 2004 | 35% | 0% |
| Jul 27 | 80°F | 57°F | 92°F 2025 | 36°F 2001 | 35% | 0% |
| Jul 28 | 80°F | 57°F | 93°F 1988 | 40°F 1978 | 35% | 0% |
| Jul 29 | 80°F | 57°F | 91°F 1988 | 43°F 1989 | 35% | 0% |
| Jul 30 | 80°F | 57°F | 91°F 1987 | 36°F 1965 | 35% | 0% |
| Jul 31 | 80°F | 56°F | 95°F 2006 | 35°F 1978 | 35% | 0% |
Chance of rain
- Chance of a wet day
- Chance of snowfall
Sunrise and sunset
Times for 2026, local time (EDT).
- July 1
- sunrise 5:57 AM, sunset 9:26 PM
- July 31
- sunrise 6:24 AM, sunset 9:04 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00208800 (W Branch 3SE), public domain. Records: NOAA GHCN-Daily, station USW00094814, 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.