King William County climate

King William County Weather in April

NOAA 1991-2020 normals for Walkerton 2 Nw, 5.8 km from King William County

Average highs run from 67°F on April 1 to 75°F on April 30, and lows from 42°F to 52°F. Normal precipitation for the month is 3.20 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 King William County, in °F, with the record for each date.20406080100151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

April at a glance

Average high
72°F
Average low
47°F
Precipitation
3.20 in
Record high
96°FApr 17, 1976
Record low
23°FApr 10, 1985
Chance of a freeze
69%
Days of 90°F or more
0.8
Daylight
12 h 37 min to 13 h 44 min
Cloud cover
58%
Humidity
76%
Dew point
48°F
Wind
6.5 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 167°F42°F88°F 197827°F 196532%1%
Apr 267°F43°F89°F 196726°F 196432%1%
Apr 367°F43°F93°F 196327°F 197232%1%
Apr 468°F43°F87°F 201126°F 199232%1%
Apr 568°F43°F89°F 194226°F 193932%1%
Apr 669°F44°F93°F 201027°F 197532%1%
Apr 769°F44°F93°F 201025°F 197732%1%
Apr 869°F44°F89°F 195928°F 199032%1%
Apr 970°F45°F92°F 200127°F 197232%1%
Apr 1070°F45°F91°F 201323°F 198532%1%
Apr 1171°F45°F90°F 197727°F 196032%0%
Apr 1271°F46°F92°F 197728°F 197332%0%
Apr 1371°F46°F91°F 197725°F 197632%0%
Apr 1472°F46°F90°F 194126°F 195033%0%
Apr 1572°F47°F93°F 202631°F 195033%0%
Apr 1672°F47°F93°F 197632°F 200833%0%
Apr 1773°F47°F96°F 197631°F 194933%0%
Apr 1873°F48°F95°F 197629°F 195133%0%
Apr 1973°F48°F93°F 194129°F 200133%0%
Apr 2073°F48°F95°F 198531°F 202233%0%
Apr 2174°F49°F92°F 195728°F 195633%0%
Apr 2274°F49°F96°F 198533°F 202034%0%
Apr 2374°F49°F95°F 198531°F 194034%0%
Apr 2474°F50°F93°F 196035°F 195634%0%
Apr 2574°F50°F92°F 196031°F 195634%0%
Apr 2675°F50°F96°F 196035°F 196434%0%
Apr 2775°F51°F96°F 199031°F 197634%0%
Apr 2875°F51°F93°F 195734°F 197834%0%
Apr 2975°F52°F94°F 197435°F 194034%0%
Apr 3075°F52°F93°F 197431°F 196134%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at King William County, 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 (EDT).

April 1
sunrise 6:54 AM, sunset 7:31 PM
April 30
sunrise 6:14 AM, sunset 7:58 PM

Every day of April: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00448829 (Walkerton 2 Nw), public domain. Records: NOAA GHCN-Daily, station USW00013740, 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.