Buchanan County climate

Buchanan County Weather in April

NOAA 1991-2020 normals for Grundy, 5 km from Buchanan County

Average highs run from 62°F on April 1 to 71°F on April 30, and lows from 36°F to 45°F. Normal precipitation for the month is 4.30 in over about 13 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 Buchanan County, in °F, with the record for each date.020406080100151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

April at a glance

Average high
67°F
Average low
40°F
Precipitation
4.30 in
Snowfall
0.2 in
Record high
91°FApr 3, 2010
Record low
19°FApr 3, 2021
Chance of a freeze
95%
Daylight
12 h 37 min to 13 h 43 min
Cloud cover
66%
Humidity
78%
Dew point
46°F
Wind
5.1 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 162°F36°F78°F 199822°F 201341%3%
Apr 262°F36°F83°F 201022°F 201341%2%
Apr 363°F36°F91°F 201019°F 202141%2%
Apr 463°F36°F82°F 202520°F 202141%2%
Apr 564°F37°F81°F 202625°F 200241%2%
Apr 664°F37°F85°F 202523°F 200441%2%
Apr 764°F37°F84°F 201020°F 200741%2%
Apr 865°F38°F81°F 201020°F 200741%1%
Apr 965°F38°F80°F 199121°F 199042%1%
Apr 1065°F38°F82°F 201519°F 199742%1%
Apr 1166°F39°F84°F 201122°F 199742%1%
Apr 1266°F39°F83°F 200124°F 201242%1%
Apr 1367°F39°F81°F 202623°F 199042%1%
Apr 1467°F40°F83°F 202326°F 202543%1%
Apr 1567°F40°F82°F 201826°F 199743%1%
Apr 1668°F40°F83°F 202622°F 201443%1%
Apr 1768°F41°F86°F 200223°F 201443%1%
Apr 1868°F41°F80°F 199127°F 199044%1%
Apr 1969°F41°F83°F 200224°F 200144%1%
Apr 2069°F42°F83°F 199526°F 201844%1%
Apr 2169°F42°F85°F 202526°F 200144%1%
Apr 2269°F42°F85°F 202523°F 202144%1%
Apr 2370°F43°F82°F 200123°F 202145%0%
Apr 2470°F43°F84°F 202224°F 202145%0%
Apr 2570°F43°F84°F 202227°F 201245%0%
Apr 2670°F44°F85°F 200929°F 200145%0%
Apr 2771°F44°F84°F 199030°F 200045%0%
Apr 2871°F44°F86°F 199025°F 199345%0%
Apr 2971°F45°F87°F 201728°F 199245%0%
Apr 3071°F45°F84°F 201728°F 199246%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Buchanan County, in percent, and of at least 0.1 inch of snowfall.010203040501102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (EDT).

April 1
sunrise 7:14 AM, sunset 7:51 PM
April 30
sunrise 6:34 AM, sunset 8:17 PM

Every day of April: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00443640 (Grundy), public domain. Records: NOAA GHCN-Daily, station USC00447174, 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.