Coulee City climate

Coulee City Weather in April

NOAA 1991-2020 normals for Hartline, 16.4 km from Coulee City

Average highs run from 55°F on April 1 to 65°F on April 30, and lows from 33°F to 39°F. Normal precipitation for the month is 0.81 in.

April day by day

The normal high and low for each date, and the record, in °F.

Normal daily high and low temperature at Coulee City, in °F, with the record for each date.020406080100151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

April at a glance

Average high
60°F
Average low
36°F
Precipitation
0.81 in
Record high
94°FApr 24, 1977
Record low
19°FApr 15, 2022
Chance of a freeze
98%
Daylight
12 h 52 min to 14 h 27 min
Cloud cover
62%
Humidity
60%
Dew point
33°F
Wind
8.1 mph

Every day of the month

A wet day has at least 0.01 inch of precipitation.

DateNormal highNormal lowRecord highRecord lowChance wet
Apr 155°F33°F77°F 200022°F 1982
Apr 255°F33°F75°F 199221°F 1999
Apr 356°F34°F73°F 195123°F 1975
Apr 456°F34°F77°F 197723°F 2003
Apr 556°F34°F76°F 197721°F 2023
Apr 656°F34°F78°F 197727°F 1956
Apr 757°F34°F82°F 197723°F 1954
Apr 857°F34°F80°F 201623°F 1982
Apr 957°F34°F77°F 201625°F 1972
Apr 1058°F35°F78°F 196823°F 1981
Apr 1158°F35°F75°F 198824°F 1983
Apr 1258°F35°F80°F 198824°F 1981
Apr 1359°F35°F81°F 198824°F 1968
Apr 1459°F35°F83°F 198824°F 2022
Apr 1559°F35°F81°F 198819°F 2022
Apr 1660°F36°F80°F 194923°F 1982
Apr 1760°F36°F83°F 199424°F 2013
Apr 1860°F36°F84°F 199424°F 1982
Apr 1961°F36°F83°F 201621°F 2008
Apr 2061°F36°F86°F 201623°F 1982
Apr 2161°F37°F86°F 195624°F 1985
Apr 2262°F37°F83°F 201228°F 1985
Apr 2362°F37°F87°F 197730°F 1970
Apr 2462°F37°F94°F 197727°F 2008
Apr 2563°F38°F85°F 195228°F 1955
Apr 2663°F38°F82°F 198726°F 1970
Apr 2764°F38°F90°F 198728°F 1970
Apr 2864°F39°F88°F 198728°F 1955
Apr 2964°F39°F89°F 195726°F 1952
Apr 3065°F39°F90°F 199830°F 1986

Chance of rain

Sunrise and sunset

Times for 2026, local time (PDT).

April 1
sunrise 6:35 AM, sunset 7:27 PM
April 30
sunrise 5:41 AM, sunset 8:08 PM

Every day of April: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00453529 (Hartline), public domain. Records: NOAA GHCN-Daily, station USW00024141, 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.