Edison climate

Edison Weather in May

NOAA 1991-2020 normals for Cuthbert, 23.8 km from Edison

Average highs run from 82°F on May 1 to 88°F on May 31, and lows from 54°F to 64°F. Normal precipitation for the month is 2.30 in over about 6 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 Edison, in °F, with the record for each date.406080100120151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

May at a glance

Average high
85°F
Average low
59°F
Precipitation
2.30 in
Record high
101°FMay 27, 2012
Record low
45°FMay 18, 2011
Chance of a freeze
0%
Days of 90°F or more
5.3
Daylight
13 h 25 min to 14 h 04 min
Cloud cover
50%
Humidity
71%
Dew point
62°F
Wind
7.4 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 182°F54°F96°F 201252°F 202321%0%
May 282°F54°F95°F 201249°F 202321%0%
May 382°F55°F93°F 201246°F 202621%0%
May 482°F55°F93°F 200248°F 200421%0%
May 583°F55°F93°F 200251°F 200421%0%
May 683°F56°F93°F 200748°F 201620%0%
May 783°F56°F94°F 200247°F 202020%0%
May 883°F56°F94°F 200947°F 202020%0%
May 984°F57°F94°F 200954°F 202120%0%
May 1084°F57°F95°F 201154°F 202020%0%
May 1184°F57°F98°F 201151°F 202020%0%
May 1284°F58°F97°F 201151°F 200820%0%
May 1385°F58°F99°F 201153°F 200120%0%
May 1485°F58°F96°F 201853°F 202121%0%
May 1585°F59°F94°F 200952°F 202121%0%
May 1685°F59°F96°F 200950°F 201421%0%
May 1785°F59°F96°F 201751°F 201121%0%
May 1886°F60°F92°F 200145°F 201121%0%
May 1986°F60°F93°F 201549°F 200222%0%
May 2086°F60°F94°F 201551°F 200222%0%
May 2186°F60°F96°F 201152°F 200222%0%
May 2286°F61°F96°F 201152°F 200222%0%
May 2387°F61°F99°F 201152°F 200223%0%
May 2487°F61°F99°F 201157°F 200123%0%
May 2587°F62°F97°F 200661°F 201723%0%
May 2687°F62°F99°F 201256°F 201724%0%
May 2787°F62°F101°F 201257°F 200524%0%
May 2887°F63°F98°F 201256°F 202324%0%
May 2988°F63°F99°F 200661°F 200325%0%
May 3088°F63°F101°F 201162°F 202325%0%
May 3188°F64°F99°F 201159°F 202125%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Edison, in percent, and of at least 0.1 inch of snowfall.01020301102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (EDT).

May 1
sunrise 6:54 AM, sunset 8:19 PM
May 31
sunrise 6:35 AM, sunset 8:39 PM

Every day of May: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00092450 (Cuthbert), public domain. Records: NOAA GHCN-Daily, station USC00092738, 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.