Klamath Weather in April
Average highs run from 58°F on April 1 to 60°F on April 30, and lows from 41°F to 45°F. Normal precipitation for the month is 6.64 in over about 16 wet days.
April day by day
The normal high and low for each date, and the record, in °F.
- Normal low
- Normal high
- Record high
- Record low
April at a glance
- Average high
- 59°F
- Average low
- 43°F
- Precipitation
- 6.64 in
- Record high
- 74°FApr 10, 2004
- Record low
- 33°FApr 3, 2001
- Chance of a freeze
- 23%
- Daylight
- 12 h 43 min to 13 h 59 min
- Cloud cover
- 60%
- Humidity
- 83%
- Dew point
- 41°F
- Wind
- 4.5 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 |
|---|---|---|---|---|---|
| Apr 1 | 58°F | 41°F | 61°F 2021 | 35°F 2010 | 52% |
| Apr 2 | 58°F | 41°F | 64°F 2004 | 34°F 2008 | 52% |
| Apr 3 | 58°F | 41°F | 58°F 2014 | 33°F 2001 | 52% |
| Apr 4 | 58°F | 41°F | 70°F 1950 | 34°F 2023 | 52% |
| Apr 5 | 58°F | 41°F | 67°F 2026 | 34°F 2024 | 52% |
| Apr 6 | 58°F | 41°F | 67°F 2009 | 34°F 2012 | 52% |
| Apr 7 | 58°F | 41°F | 63°F 2022 | 36°F 2001 | 52% |
| Apr 8 | 58°F | 42°F | 61°F 2003 | 33°F 1952 | 52% |
| Apr 9 | 58°F | 42°F | 65°F 2018 | 33°F 1950 | 52% |
| Apr 10 | 58°F | 42°F | 74°F 2004 | 36°F 2009 | 52% |
| Apr 11 | 58°F | 42°F | 65°F 2008 | 39°F 2011 | 52% |
| Apr 12 | 59°F | 42°F | 64°F 2008 | 35°F 2011 | 51% |
| Apr 13 | 59°F | 42°F | 69°F 2014 | 35°F 2021 | 51% |
| Apr 14 | 59°F | 42°F | 63°F 2025 | 36°F 2001 | 51% |
| Apr 15 | 59°F | 42°F | 59°F 2005 | 33°F 2009 | 51% |
| Apr 16 | 59°F | 43°F | 68°F 2016 | 35°F 2008 | 50% |
| Apr 17 | 59°F | 43°F | 73°F 2016 | 37°F 2006 | 50% |
| Apr 18 | 59°F | 43°F | 67°F 2016 | 39°F 2006 | 49% |
| Apr 19 | 59°F | 43°F | 65°F 2009 | 36°F 2008 | 49% |
| Apr 20 | 59°F | 43°F | 62°F 2016 | 37°F 2008 | 48% |
| Apr 21 | 59°F | 43°F | 62°F 2016 | 35°F 1951 | 48% |
| Apr 22 | 59°F | 44°F | 65°F 2013 | 37°F 1951 | 47% |
| Apr 23 | 59°F | 44°F | 73°F 2018 | 37°F 1952 | 47% |
| Apr 24 | 59°F | 44°F | 66°F 2013 | 34°F 1950 | 46% |
| Apr 25 | 59°F | 44°F | 65°F 2004 | 34°F 1950 | 46% |
| Apr 26 | 59°F | 45°F | 70°F 2004 | 34°F 1950 | 45% |
| Apr 27 | 60°F | 45°F | 64°F 2015 | 35°F 2001 | 44% |
| Apr 28 | 60°F | 45°F | 62°F 2024 | 34°F 2001 | 44% |
| Apr 29 | 60°F | 45°F | 70°F 2004 | 34°F 1950 | 43% |
| Apr 30 | 60°F | 45°F | 67°F 2004 | 35°F 1951 | 42% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (PDT).
- April 1
- sunrise 6:59 AM, sunset 7:42 PM
- April 30
- sunrise 6:14 AM, sunset 8:13 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00044577 (Klamath), public domain. Records: NOAA GHCN-Daily, station USW00024286, 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.