Wanblee climate

Wanblee Weather in May

NOAA 1991-2020 normals for Longvalley, 18 km from Wanblee

Average highs run from 65°F on May 1 to 76°F on May 31, and lows from 38°F to 50°F. Normal precipitation for the month is 3.78 in over about 10 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 Wanblee, in °F, with the record for each date.020406080100120151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

May at a glance

Average high
70°F
Average low
44°F
Precipitation
3.78 in
Snowfall
0.5 in
Record high
105°FMay 27, 1969
Record low
15°FMay 12, 1943
Chance of a freeze
82%
Days of 90°F or more
1.0
Daylight
14 h 10 min to 15 h 11 min
Cloud cover
62%
Humidity
58%
Dew point
42°F
Wind
11.6 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 165°F38°F94°F 199216°F 195032%2%
May 265°F39°F90°F 195518°F 201332%2%
May 365°F39°F93°F 198218°F 195432%2%
May 466°F39°F94°F 196620°F 201332%2%
May 566°F40°F99°F 200418°F 194432%1%
May 667°F40°F89°F 196322°F 197632%1%
May 767°F41°F92°F 196324°F 194332%1%
May 867°F41°F90°F 200423°F 195432%1%
May 968°F41°F93°F 196222°F 202032%1%
May 1068°F42°F93°F 201224°F 199032%1%
May 1168°F42°F98°F 202522°F 194332%1%
May 1269°F43°F99°F 202515°F 194332%1%
May 1369°F43°F97°F 200123°F 194332%1%
May 1469°F43°F92°F 196925°F 197332%1%
May 1570°F44°F92°F 199125°F 201432%0%
May 1670°F44°F94°F 197927°F 200932%0%
May 1771°F45°F95°F 201230°F 196933%0%
May 1871°F45°F96°F 198831°F 194233%0%
May 1971°F45°F95°F 199230°F 196833%0%
May 2072°F46°F98°F 199228°F 196833%0%
May 2172°F46°F96°F 196629°F 196333%0%
May 2272°F46°F98°F 201223°F 196334%0%
May 2373°F47°F90°F 198430°F 194734%0%
May 2473°F47°F93°F 197825°F 200234%0%
May 2573°F48°F92°F 202633°F 202234%0%
May 2674°F48°F98°F 196930°F 198434%0%
May 2774°F48°F105°F 196933°F 199234%0%
May 2875°F49°F102°F 194329°F 194735%0%
May 2975°F49°F91°F 195826°F 194735%0%
May 3075°F49°F98°F 196930°F 194735%0%
May 3176°F50°F92°F 197333°F 201735%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Wanblee, 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 (MDT).

May 1
sunrise 5:39 AM, sunset 7:49 PM
May 31
sunrise 5:09 AM, sunset 8:20 PM

Every day of May: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00394983 (Longvalley), public domain. Records: NOAA GHCN-Daily, station USW00024024, 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.