West Dennis climate

West Dennis Weather in April

NOAA 1991-2020 normals for W Harwich, 4.7 km from West Dennis

Average highs run from 48°F on April 1 to 57°F on April 30, and lows from 35°F to 43°F. Normal precipitation for the month is 4.10 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 West Dennis, in °F, with the record for each date.20406080100151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

April at a glance

Average high
52°F
Average low
39°F
Precipitation
4.10 in
Record high
86°FApr 17, 2002
Record low
20°FApr 2, 2015
Chance of a freeze
93%
Daylight
12 h 42 min to 13 h 59 min
Cloud cover
66%
Humidity
85%
Dew point
40°F
Wind
15.9 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 148°F35°F63°F 199924°F 20152%
Apr 248°F35°F61°F 200620°F 20152%
Apr 348°F36°F58°F 200924°F 20182%
Apr 449°F36°F64°F 202525°F 20012%
Apr 549°F36°F62°F 200923°F 20162%
Apr 649°F36°F69°F 201025°F 20181%
Apr 749°F37°F80°F 201024°F 20071%
Apr 850°F37°F67°F 199925°F 20261%
Apr 950°F37°F67°F 201322°F 20261%
Apr 1050°F37°F64°F 200825°F 20251%
Apr 1151°F38°F67°F 202324°F 20181%
Apr 1251°F38°F67°F 202327°F 19981%
Apr 1351°F38°F77°F 202329°F 20051%
Apr 1451°F38°F83°F 202329°F 20001%
Apr 1552°F39°F73°F 202629°F 20011%
Apr 1652°F39°F70°F 201727°F 20051%
Apr 1752°F39°F86°F 200225°F 20030%
Apr 1853°F39°F66°F 200924°F 20030%
Apr 1953°F40°F70°F 200827°F 20010%
Apr 2053°F40°F74°F 200529°F 20260%
Apr 2154°F40°F68°F 200726°F 20200%
Apr 2254°F40°F74°F 201628°F 20060%
Apr 2354°F41°F71°F 200829°F 20240%
Apr 2455°F41°F74°F 200729°F 20260%
Apr 2555°F41°F72°F 202528°F 20020%
Apr 2655°F42°F86°F 200927°F 20240%
Apr 2756°F42°F67°F 201130°F 20240%
Apr 2856°F42°F78°F 200931°F 20000%
Apr 2956°F42°F76°F 201731°F 20010%
Apr 3057°F43°F70°F 201030°F 19990%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at West Dennis, in percent, and of at least 0.1 inch of snowfall.00.511.521102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (EDT).

April 1
sunrise 6:24 AM, sunset 7:06 PM
April 30
sunrise 5:39 AM, sunset 7:38 PM

Every day of April: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00199227 (W Harwich), public domain. Records: NOAA GHCN-Daily, station USW00094720, 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.