Bennett County climate

Bennett County Weather in May

NOAA 1991-2020 normals for Martin, 6.3 km from Bennett County

Average highs run from 63°F on May 1 to 74°F on May 31, and lows from 37°F to 48°F. Normal precipitation for the month is 3.33 in over about 9 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 Bennett County, in °F, with the record for each date.020406080100151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

May at a glance

Average high
69°F
Average low
42°F
Precipitation
3.33 in
Snowfall
1.8 in
Record high
98°FMay 29, 1934
Record low
12°FMay 3, 1954
Chance of a freeze
89%
Days of 90°F or more
1.0
Daylight
14 h 08 min to 15 h 09 min
Cloud cover
62%
Humidity
59%
Dew point
41°F
Wind
12.1 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 163°F37°F93°F 195915°F 192528%4%
May 264°F37°F88°F 198118°F 200228%4%
May 364°F37°F86°F 198212°F 195428%4%
May 465°F38°F90°F 192616°F 192528%3%
May 565°F38°F90°F 193614°F 194429%3%
May 665°F39°F92°F 200420°F 193129%3%
May 766°F39°F91°F 192821°F 194329%3%
May 866°F39°F96°F 193422°F 192329%2%
May 966°F40°F92°F 191622°F 192330%2%
May 1067°F40°F89°F 196120°F 196830%2%
May 1167°F41°F90°F 196217°F 191630%2%
May 1268°F41°F89°F 191518°F 194330%2%
May 1368°F41°F96°F 194117°F 195330%2%
May 1468°F42°F91°F 200121°F 192631%2%
May 1569°F42°F93°F 193622°F 192431%1%
May 1669°F43°F94°F 193421°F 192331%1%
May 1769°F43°F95°F 193422°F 191031%1%
May 1870°F43°F97°F 193426°F 194232%1%
May 1970°F44°F91°F 192527°F 196632%1%
May 2070°F44°F94°F 199220°F 193132%1%
May 2171°F44°F96°F 192512°F 193132%1%
May 2271°F45°F88°F 196622°F 196333%1%
May 2371°F45°F95°F 201224°F 194133%1%
May 2472°F46°F93°F 192626°F 192433%1%
May 2572°F46°F92°F 193126°F 191033%1%
May 2672°F46°F93°F 193125°F 194033%0%
May 2773°F47°F95°F 196929°F 194034%0%
May 2873°F47°F96°F 196929°F 198434%0%
May 2973°F47°F98°F 193424°F 194734%0%
May 3074°F48°F98°F 193427°F 194734%0%
May 3174°F48°F96°F 194027°F 196434%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Bennett County, 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 5:40 AM, sunset 7:48 PM
May 31
sunrise 5:10 AM, sunset 8:19 PM

Every day of May: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00395281 (Martin), public domain. Records: NOAA GHCN-Daily, station USC00253355, 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.