Etna climate

Etna Weather in April

NOAA 1991-2020 normals for Callahan, 14.5 km from Etna

Average highs run from 61°F on April 1 to 69°F on April 30, and lows from 33°F to 37°F. Normal precipitation for the month is 1.37 in over about 10 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 Etna, in °F, with the record for each date.020406080100151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

April at a glance

Average high
65°F
Average low
35°F
Precipitation
1.37 in
Snowfall
0.3 in
Record high
90°FApr 21, 2009
Record low
15°FApr 5, 2001
Chance of a freeze
100%
Daylight
12 h 43 min to 13 h 58 min
Cloud cover
60%
Humidity
81%
Dew point
36°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 161°F33°F78°F 200220°F 200837%1%
Apr 261°F34°F78°F 200217°F 200837%1%
Apr 362°F34°F80°F 200217°F 202636%1%
Apr 462°F34°F80°F 200215°F 200936%1%
Apr 562°F34°F78°F 200715°F 200136%1%
Apr 662°F34°F81°F 200721°F 202236%1%
Apr 762°F34°F84°F 201622°F 200836%1%
Apr 863°F34°F79°F 201624°F 201136%1%
Apr 963°F34°F81°F 202020°F 200136%1%
Apr 1063°F34°F83°F 194923°F 200735%1%
Apr 1163°F34°F81°F 195125°F 200135%1%
Apr 1263°F35°F86°F 195124°F 200135%1%
Apr 1364°F35°F85°F 195120°F 202335%1%
Apr 1464°F35°F83°F 195122°F 200134%1%
Apr 1564°F35°F84°F 194924°F 200534%1%
Apr 1664°F35°F83°F 194919°F 200934%0%
Apr 1765°F35°F80°F 194921°F 202634%0%
Apr 1865°F35°F83°F 201624°F 200633%0%
Apr 1965°F35°F83°F 195020°F 200833%0%
Apr 2066°F36°F87°F 200918°F 200833%0%
Apr 2166°F36°F90°F 200918°F 200832%0%
Apr 2266°F36°F85°F 201227°F 201132%0%
Apr 2366°F36°F84°F 201226°F 200732%0%
Apr 2467°F36°F81°F 201827°F 195031%0%
Apr 2567°F36°F85°F 201825°F 200931%0%
Apr 2667°F37°F86°F 201826°F 201631%0%
Apr 2768°F37°F85°F 202326°F 202130%0%
Apr 2868°F37°F89°F 202327°F 201430%0%
Apr 2968°F37°F89°F 202124°F 201130%0%
Apr 3069°F37°F86°F 201421°F 201130%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Etna, in percent, and of at least 0.1 inch of snowfall.0102030401102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (PDT).

April 1
sunrise 6:54 AM, sunset 7:37 PM
April 30
sunrise 6:10 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 USC00041316 (Callahan), public domain. Records: NOAA GHCN-Daily, station USW00024259, 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.