Jasper climate

Jasper Weather in May

NOAA 1991-2020 normals for Lamar 7N, 29.2 km from Jasper

Average highs run from 71°F on May 1 to 79°F on May 31, and lows from 49°F to 59°F. Normal precipitation for the month is 7.10 in over about 11 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 Jasper, in °F, with the record for each date.20406080100151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

May at a glance

Average high
75°F
Average low
54°F
Precipitation
7.10 in
Record high
95°FMay 31, 1949
Record low
30°FMay 1, 1960
Chance of a freeze
7%
Days of 90°F or more
0.6
Daylight
13 h 45 min to 14 h 33 min
Cloud cover
59%
Humidity
79%
Dew point
58°F
Wind
10.1 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
May 171°F49°F91°F 195230°F 196035%0%
May 271°F49°F89°F 196831°F 196135%0%
May 371°F50°F91°F 195231°F 197635%0%
May 472°F50°F94°F 201433°F 195435%0%
May 572°F50°F91°F 201435°F 201336%0%
May 672°F51°F90°F 195233°F 199236%0%
May 772°F51°F88°F 196236°F 197636%0%
May 873°F51°F91°F 195235°F 197636%0%
May 973°F52°F89°F 201135°F 198036%0%
May 1073°F52°F91°F 196338°F 198936%0%
May 1173°F53°F90°F 196336°F 198136%0%
May 1274°F53°F91°F 202233°F 196036%0%
May 1374°F53°F90°F 199542°F 195236%0%
May 1474°F54°F89°F 201841°F 195936%0%
May 1574°F54°F87°F 200139°F 195936%0%
May 1675°F54°F89°F 197135°F 201436%0%
May 1775°F55°F89°F 199640°F 197336%0%
May 1875°F55°F90°F 198739°F 200236%0%
May 1976°F55°F91°F 198743°F 199336%0%
May 2076°F56°F92°F 195640°F 198136%0%
May 2176°F56°F91°F 198740°F 196836%0%
May 2276°F56°F93°F 195344°F 200136%0%
May 2377°F56°F92°F 199641°F 196336%0%
May 2477°F57°F90°F 199645°F 200136%0%
May 2577°F57°F92°F 200644°F 197936%0%
May 2678°F57°F94°F 195341°F 198836%0%
May 2778°F58°F92°F 201244°F 196136%0%
May 2878°F58°F92°F 198343°F 198436%0%
May 2979°F58°F94°F 198240°F 198436%0%
May 3079°F59°F94°F 198241°F 198436%0%
May 3179°F59°F95°F 194946°F 198336%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Jasper, 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 (CDT).

May 1
sunrise 6:22 AM, sunset 8:07 PM
May 31
sunrise 5:59 AM, sunset 8:32 PM

Every day of May: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00234705 (Lamar 7N), public domain. Records: NOAA GHCN-Daily, station USW00013987, 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.