Springfield climate

Springfield Weather in May

NOAA 1991-2020 normals for Grafton, 10.4 km from Springfield

Average highs run from 61°F on May 1 to 70°F on May 31, and lows from 35°F to 45°F. Normal precipitation for the month is 3.18 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 Springfield, in °F, with the record for each date.020406080100151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

May at a glance

Average high
66°F
Average low
40°F
Precipitation
3.18 in
Record high
96°FMay 26, 2010
Record low
20°FMay 3, 1966
Chance of a freeze
97%
Daylight
14 h 09 min to 15 h 11 min
Cloud cover
68%
Humidity
79%
Dew point
46°F
Wind
4.7 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 161°F35°F86°F 200124°F 200833%1%
May 262°F35°F89°F 201025°F 196633%1%
May 362°F35°F88°F 200120°F 196633%1%
May 462°F36°F85°F 201526°F 197833%1%
May 563°F36°F84°F 202623°F 196633%1%
May 663°F36°F83°F 197727°F 202033%1%
May 763°F37°F88°F 200025°F 196833%1%
May 863°F37°F85°F 197925°F 196833%1%
May 964°F38°F92°F 197926°F 198533%1%
May 1064°F38°F89°F 201528°F 201633%1%
May 1164°F38°F84°F 200126°F 196633%1%
May 1265°F39°F89°F 202227°F 199933%0%
May 1365°F39°F89°F 202225°F 200533%0%
May 1465°F39°F91°F 202227°F 202033%0%
May 1565°F40°F90°F 197428°F 197133%0%
May 1666°F40°F85°F 199830°F 200033%0%
May 1766°F40°F91°F 201728°F 202333%0%
May 1866°F41°F93°F 201722°F 202333%0%
May 1967°F41°F90°F 197128°F 200233%0%
May 2067°F41°F92°F 197526°F 200233%0%
May 2167°F42°F92°F 202131°F 196433%0%
May 2267°F42°F95°F 197729°F 200233%0%
May 2368°F42°F93°F 197531°F 201534%0%
May 2468°F43°F90°F 196428°F 196334%0%
May 2568°F43°F95°F 201030°F 196334%0%
May 2669°F43°F96°F 201031°F 200934%0%
May 2769°F44°F94°F 202028°F 196934%0%
May 2869°F44°F94°F 197833°F 196834%0%
May 2970°F44°F91°F 197833°F 197034%0%
May 3070°F45°F91°F 198730°F 196734%0%
May 3170°F45°F93°F 201332°F 196634%0%

Chance of rain

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

May 1
sunrise 5:41 AM, sunset 7:50 PM
May 31
sunrise 5:11 AM, sunset 8:22 PM

Every day of May: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00273530 (Grafton), public domain. Records: NOAA GHCN-Daily, station USW00094765, 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.