Merlin climate

Merlin Weather in April

NOAA 1991-2020 normals for Grants Pass, 13.1 km from Merlin

Average highs run from 62°F on April 1 to 70°F on April 30, and lows from 38°F to 42°F. Normal precipitation for the month is 2.31 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 Merlin, in °F, with the record for each date.020406080100151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

April at a glance

Average high
65°F
Average low
40°F
Precipitation
2.31 in
Record high
84°FApr 15, 2025
Record low
19°FApr 17, 1972
Chance of a freeze
64%
Daylight
12 h 44 min to 14 h 03 min
Cloud cover
67%
Humidity
85%
Dew point
41°F
Wind
4.0 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°F38°F73°F 199220°F 197648%0%
Apr 262°F38°F72°F 199223°F 194848%0%
Apr 362°F38°F75°F 200022°F 194848%0%
Apr 462°F38°F74°F 196023°F 197548%0%
Apr 563°F38°F74°F 202523°F 197548%0%
Apr 663°F38°F77°F 201623°F 196547%0%
Apr 763°F39°F77°F 201623°F 194847%0%
Apr 863°F39°F69°F 197322°F 195347%0%
Apr 964°F39°F74°F 198523°F 199947%0%
Apr 1064°F39°F74°F 198826°F 197146%0%
Apr 1164°F39°F76°F 195125°F 202246%0%
Apr 1264°F39°F78°F 195122°F 196846%0%
Apr 1365°F39°F77°F 195124°F 196745%0%
Apr 1465°F39°F82°F 202524°F 196744%0%
Apr 1565°F40°F84°F 202522°F 196344%0%
Apr 1665°F40°F76°F 195421°F 196343%0%
Apr 1766°F40°F77°F 202519°F 197243%0%
Apr 1866°F40°F77°F 201620°F 197242%0%
Apr 1966°F40°F76°F 195021°F 196141%0%
Apr 2067°F40°F79°F 200921°F 196341%0%
Apr 2167°F41°F76°F 198623°F 196840%0%
Apr 2267°F41°F76°F 201223°F 196040%0%
Apr 2368°F41°F78°F 201225°F 196039%0%
Apr 2468°F41°F74°F 201826°F 195538%0%
Apr 2568°F41°F78°F 201825°F 195538%0%
Apr 2668°F42°F81°F 200423°F 194837%0%
Apr 2769°F42°F79°F 198722°F 195537%0%
Apr 2869°F42°F82°F 202323°F 196736%0%
Apr 2969°F42°F79°F 198122°F 197235%0%
Apr 3070°F42°F78°F 201425°F 195435%0%

Chance of rain

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

April 1
sunrise 6:56 AM, sunset 7:40 PM
April 30
sunrise 6:10 AM, sunset 8:13 PM

Every day of April: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00353445 (Grants Pass), public domain. Records: NOAA GHCN-Daily, station USW00024235, 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.