Riddle climate

Riddle Weather in April

NOAA 1991-2020 normals for Riddle, 0.6 km from Riddle

Average highs run from 63°F on April 1 to 70°F on April 30, and lows from 40°F to 44°F. Normal precipitation for the month is 2.53 in over about 16 wet days.

April day by day

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

Normal daily high and low temperature at Riddle, in °F, with the record for each date.20406080100151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

April at a glance

Average high
66°F
Average low
41°F
Precipitation
2.53 in
Record high
95°FApr 28, 2023
Record low
25°FApr 1, 1936
Chance of a freeze
44%
Daylight
12 h 45 min to 14 h 05 min
Cloud cover
72%
Humidity
86%
Dew point
42°F
Wind
4.0 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.

DateNormal highNormal lowRecord highRecord lowChance wetChance of snow
Apr 163°F40°F78°F 194425°F 193656%0%
Apr 264°F40°F83°F 194429°F 195356%0%
Apr 364°F40°F83°F 200029°F 195656%0%
Apr 464°F40°F82°F 195230°F 195556%0%
Apr 564°F40°F85°F 195229°F 195555%0%
Apr 664°F40°F82°F 201629°F 195655%0%
Apr 764°F40°F91°F 201628°F 195955%0%
Apr 864°F41°F78°F 195932°F 190055%0%
Apr 965°F41°F83°F 195931°F 201055%0%
Apr 1065°F41°F83°F 200432°F 196055%0%
Apr 1165°F41°F86°F 195131°F 195354%0%
Apr 1265°F41°F87°F 194032°F 195954%0%
Apr 1365°F41°F87°F 194732°F 196453%0%
Apr 1466°F41°F88°F 194730°F 195953%0%
Apr 1566°F41°F90°F 194727°F 195553%0%
Apr 1666°F41°F86°F 199931°F 195952%0%
Apr 1766°F41°F89°F 201631°F 195652%0%
Apr 1867°F42°F91°F 201632°F 196451%0%
Apr 1967°F42°F87°F 201630°F 196150%0%
Apr 2067°F42°F91°F 193429°F 196350%0%
Apr 2167°F42°F85°F 200931°F 195149%0%
Apr 2268°F42°F87°F 201232°F 201149%0%
Apr 2368°F42°F85°F 201232°F 196148%0%
Apr 2468°F42°F88°F 201832°F 195048%0%
Apr 2568°F43°F90°F 201829°F 195447%0%
Apr 2669°F43°F92°F 200429°F 195547%0%
Apr 2769°F43°F86°F 201527°F 195546%0%
Apr 2869°F43°F95°F 202333°F 195446%0%
Apr 2970°F43°F92°F 199828°F 195445%0%
Apr 3070°F44°F92°F 201431°F 195445%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Riddle, in percent, and of at least 0.1 inch of snowfall.02040601102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (PDT).

April 1
sunrise 6:55 AM, sunset 7:40 PM
April 30
sunrise 6:09 AM, sunset 8:14 PM

Every day of April: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00357169 (Riddle), public domain. Records: NOAA GHCN-Daily, station USW00024231, 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.