Coos County climate

Coos County Weather in April

NOAA 1991-2020 normals for Errol AP, 16 km from Coos County

Average highs run from 42°F on April 1 to 56°F on April 30, and lows from 19°F to 32°F. Normal precipitation for the month is 3.46 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 Coos County, in °F, with the record for each date.020406080100151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

April at a glance

Average high
49°F
Average low
26°F
Precipitation
3.46 in
Snowfall
6.1 in
Record high
88°FApr 28, 2009
Record low
2°FApr 5, 2016
Chance of a freeze
100%
Daylight
12 h 47 min to 14 h 12 min
Cloud cover
70%
Humidity
82%
Dew point
32°F
Wind
5.8 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 142°F19°F70°F 20166°F 201516%
Apr 242°F20°F75°F 20107°F 201516%
Apr 342°F20°F84°F 20108°F 202115%
Apr 443°F21°F68°F 20106°F 201615%
Apr 543°F21°F67°F 20102°F 201615%
Apr 644°F22°F62°F 20054°F 201614%
Apr 744°F22°F78°F 20104°F 200314%
Apr 845°F23°F71°F 20216°F 200713%
Apr 945°F23°F76°F 202111°F 199713%
Apr 1046°F24°F77°F 201713°F 201812%
Apr 1146°F24°F79°F 20177°F 200712%
Apr 1247°F24°F69°F 200615°F 199711%
Apr 1347°F25°F81°F 202318°F 201011%
Apr 1448°F25°F81°F 202313°F 200310%
Apr 1548°F26°F78°F 200312°F 200510%
Apr 1649°F26°F87°F 201214°F 200110%
Apr 1749°F27°F82°F 200210°F 20149%
Apr 1850°F27°F77°F 200812°F 20039%
Apr 1950°F28°F82°F 200417°F 20018%
Apr 2051°F28°F77°F 201212°F 20018%
Apr 2152°F28°F76°F 201216°F 20267%
Apr 2252°F29°F78°F 200814°F 20027%
Apr 2353°F29°F81°F 200719°F 20187%
Apr 2453°F30°F82°F 200119°F 20206%
Apr 2554°F30°F86°F 200919°F 20026%
Apr 2654°F31°F72°F 200917°F 20246%
Apr 2755°F31°F81°F 201117°F 20165%
Apr 2855°F31°F88°F 200917°F 20065%
Apr 2956°F32°F85°F 202517°F 20015%
Apr 3056°F32°F81°F 200421°F 20034%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Coos County, in percent, and of at least 0.1 inch of snowfall.051015201102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (EDT).

April 1
sunrise 6:26 AM, sunset 7:13 PM
April 30
sunrise 5:37 AM, sunset 7:49 PM

Every day of April: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00272846 (Errol AP), public domain. Records: NOAA GHCN-Daily, station USW00094700, 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.