Selah climate

Selah Weather in May

NOAA 1991-2020 normals for Selah 2 Ne, 3.1 km from Selah

Average highs run from 68°F on May 1 to 75°F on May 31, and lows from 38°F to 46°F. Normal precipitation for the month is 0.85 in over about 8 wet days.

May day by day

The normal high and low for each date, and the record, in °F.

Normal daily high and low temperature at Selah, in °F, with the record for each date.020406080100151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

May at a glance

Average high
72°F
Average low
43°F
Precipitation
0.85 in
Record high
99°FMay 17, 2006
Record low
20°FMay 8, 2020
Chance of a freeze
67%
Days of 90°F or more
1.4
Daylight
14 h 25 min to 15 h 34 min
Cloud cover
64%
Humidity
62%
Dew point
39°F
Wind
6.9 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
May 168°F38°F84°F 202325°F 201321%0%
May 268°F39°F82°F 200428°F 200122%0%
May 368°F39°F84°F 202628°F 200722%0%
May 469°F39°F87°F 202323°F 202022%0%
May 569°F40°F88°F 202625°F 201522%0%
May 669°F40°F86°F 202627°F 200022%0%
May 770°F40°F86°F 201326°F 200222%0%
May 870°F41°F87°F 201320°F 202023%0%
May 970°F41°F90°F 201329°F 199923%0%
May 1071°F41°F91°F 201325°F 199923%0%
May 1171°F42°F92°F 201328°F 199923%0%
May 1271°F42°F89°F 201331°F 200023%0%
May 1371°F42°F88°F 200129°F 202224%0%
May 1472°F42°F89°F 202429°F 199924%0%
May 1572°F43°F91°F 201231°F 201724%0%
May 1672°F43°F94°F 200626°F 200324%0%
May 1772°F43°F99°F 200624°F 200325%0%
May 1873°F44°F98°F 200627°F 200325%0%
May 1973°F44°F99°F 200627°F 200325%0%
May 2073°F44°F91°F 202332°F 200925%0%
May 2173°F44°F93°F 202334°F 200525%0%
May 2273°F45°F84°F 200133°F 201025%0%
May 2374°F45°F94°F 200133°F 201025%0%
May 2474°F45°F99°F 200135°F 201225%0%
May 2574°F45°F94°F 199937°F 202425%0%
May 2674°F45°F91°F 200134°F 199925%0%
May 2774°F46°F93°F 200136°F 199925%0%
May 2874°F46°F91°F 200533°F 201125%0%
May 2975°F46°F96°F 200530°F 200124%0%
May 3075°F46°F94°F 200536°F 200624%0%
May 3175°F46°F95°F 200537°F 202424%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Selah, in percent, and of at least 0.1 inch of snowfall.05101520251102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (PDT).

May 1
sunrise 5:47 AM, sunset 8:12 PM
May 31
sunrise 5:13 AM, sunset 8:47 PM

Every day of May: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00457522 (Selah 2 Ne), public domain. Records: NOAA GHCN-Daily, station USC00457522, 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.