Porterville climate

Porterville Weather in April

NOAA 1991-2020 normals for Porterville, 0.4 km from Porterville

Average highs run from 73°F on April 1 to 79°F on April 30, and lows from 48°F to 53°F. Normal precipitation for the month is 0.95 in over about 5 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 Porterville, in °F, with the record for each date.20406080100120151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

April at a glance

Average high
76°F
Average low
50°F
Precipitation
0.95 in
Record high
101°FApr 23, 1910
Record low
26°FApr 6, 1993
Chance of a freeze
3%
Days of 90°F or more
2.9
Daylight
12 h 36 min to 13 h 39 min
Cloud cover
56%
Humidity
59%
Dew point
36°F
Wind
6.3 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 173°F48°F90°F 196632°F 193618%0%
Apr 274°F48°F91°F 196633°F 190618%0%
Apr 374°F48°F90°F 195930°F 195518%0%
Apr 474°F48°F93°F 196132°F 191817%0%
Apr 574°F48°F91°F 196134°F 192017%0%
Apr 674°F48°F92°F 197126°F 199317%0%
Apr 774°F48°F95°F 198930°F 192917%0%
Apr 875°F48°F95°F 198932°F 195317%0%
Apr 975°F49°F95°F 198929°F 195317%0%
Apr 1075°F49°F96°F 198928°F 192717%0%
Apr 1175°F49°F97°F 198932°F 190316%0%
Apr 1275°F49°F96°F 190834°F 192716%0%
Apr 1375°F49°F93°F 194732°F 191116%0%
Apr 1476°F49°F95°F 196232°F 192116%0%
Apr 1576°F49°F98°F 198535°F 192116%0%
Apr 1676°F50°F94°F 194731°F 192215%0%
Apr 1776°F50°F95°F 191531°F 192715%0%
Apr 1876°F50°F95°F 195432°F 193315%0%
Apr 1977°F50°F94°F 195433°F 195515%0%
Apr 2077°F50°F95°F 195034°F 196114%0%
Apr 2177°F50°F96°F 193133°F 192014%0%
Apr 2277°F51°F100°F 191033°F 192014%0%
Apr 2377°F51°F101°F 191032°F 190414%0%
Apr 2478°F51°F96°F 194635°F 196113%0%
Apr 2578°F51°F96°F 191336°F 196413%0%
Apr 2678°F52°F100°F 192636°F 190413%0%
Apr 2778°F52°F98°F 200433°F 195513%0%
Apr 2879°F52°F98°F 200436°F 191113%0%
Apr 2979°F52°F96°F 196535°F 194212%0%
Apr 3079°F53°F99°F 198135°F 194212%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Porterville, 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 (PDT).

April 1
sunrise 6:42 AM, sunset 7:18 PM
April 30
sunrise 6:04 AM, sunset 7:43 PM

Every day of April: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00047077 (Porterville), public domain. Records: NOAA GHCN-Daily, station USC00047077, 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.