Wells County climate

Wells County Weather in May

NOAA 1991-2020 normals for Bluffton 6N, 11 km from Wells County

Average highs run from 66°F on May 1 to 76°F on May 31, and lows from 45°F to 56°F. Normal precipitation for the month is 4.67 in over about 13 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 Wells County, in °F, with the record for each date.20406080100151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

May at a glance

Average high
71°F
Average low
51°F
Precipitation
4.67 in
Record high
96°FMay 28, 2012
Record low
25°FMay 9, 2020
Chance of a freeze
27%
Days of 90°F or more
0.5
Daylight
13 h 58 min to 14 h 53 min
Cloud cover
65%
Humidity
77%
Dew point
53°F
Wind
10.3 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 166°F45°F82°F 200129°F 200844%
May 267°F45°F87°F 200729°F 199444%
May 367°F46°F86°F 201830°F 200444%
May 467°F46°F87°F 201226°F 200544%
May 568°F47°F85°F 200132°F 198744%
May 668°F47°F85°F 198033°F 201144%
May 768°F47°F88°F 200428°F 198944%
May 869°F48°F88°F 200428°F 201743%
May 969°F48°F88°F 201425°F 202043%
May 1069°F48°F88°F 199331°F 201043%
May 1170°F49°F87°F 198732°F 201043%
May 1270°F49°F90°F 201127°F 202043%
May 1370°F50°F90°F 201128°F 199643%0%
May 1471°F50°F89°F 199831°F 199643%0%
May 1571°F50°F91°F 199834°F 198443%0%
May 1671°F51°F91°F 199832°F 198443%0%
May 1772°F51°F90°F 199135°F 200942%0%
May 1872°F51°F90°F 198733°F 200942%0%
May 1972°F52°F93°F 199829°F 200242%0%
May 2072°F52°F94°F 199835°F 198142%0%
May 2173°F53°F91°F 201237°F 200242%0%
May 2273°F53°F90°F 198733°F 200242%0%
May 2373°F53°F91°F 198835°F 200642%0%
May 2474°F54°F89°F 199437°F 202541%0%
May 2574°F54°F89°F 200736°F 199241%0%
May 2674°F54°F92°F 201235°F 198841%0%
May 2775°F55°F92°F 201234°F 198341%0%
May 2875°F55°F96°F 201237°F 199241%0%
May 2975°F55°F94°F 201238°F 200841%0%
May 3075°F56°F94°F 200636°F 199641%0%
May 3176°F56°F94°F 198838°F 202141%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Wells County, 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 (EDT).

May 1
sunrise 6:39 AM, sunset 8:37 PM
May 31
sunrise 6:12 AM, sunset 9:05 PM

Every day of May: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00120830 (Bluffton 6N), public domain. Records: NOAA GHCN-Daily, station USC00124181, 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.