East Troy climate

East Troy Weather in May

NOAA 1991-2020 normals for Burlington, 19.3 km from East Troy

Average highs run from 62°F on May 1 to 72°F on May 31, and lows from 39°F to 50°F. Normal precipitation for the month is 3.96 in over about 12 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 East Troy, in °F, with the record for each date.20406080100151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

May at a glance

Average high
67°F
Average low
44°F
Precipitation
3.96 in
Record high
94°FMay 28, 2018
Record low
27°FMay 2, 2026
Chance of a freeze
65%
Daylight
14 h 06 min to 15 h 07 min
Cloud cover
65%
Humidity
77%
Dew point
49°F
Wind
10.7 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 162°F39°F83°F 201331°F 201840%
May 262°F40°F85°F 201327°F 202640%
May 363°F40°F84°F 201827°F 202640%
May 463°F40°F84°F 201232°F 201740%
May 563°F41°F84°F 201234°F 201640%
May 664°F41°F80°F 201831°F 202640%
May 764°F41°F84°F 201628°F 202640%
May 864°F42°F83°F 202329°F 202640%
May 965°F42°F86°F 201427°F 202040%
May 1065°F42°F80°F 202230°F 202040%
May 1165°F43°F88°F 202229°F 202140%
May 1266°F43°F88°F 202229°F 202140%
May 1366°F43°F90°F 202230°F 202040%
May 1466°F44°F87°F 202230°F 201340%
May 1567°F44°F86°F 202228°F 201640%
May 1667°F44°F85°F 201233°F 201440%
May 1768°F45°F86°F 201736°F 201440%
May 1868°F45°F85°F 201534°F 202339%0%
May 1968°F45°F86°F 202434°F 202339%0%
May 2069°F46°F87°F 201234°F 201539%0%
May 2169°F46°F88°F 201236°F 201639%0%
May 2269°F47°F85°F 201437°F 201639%0%
May 2370°F47°F85°F 201437°F 201539%0%
May 2470°F47°F84°F 202334°F 201339%0%
May 2570°F48°F86°F 201233°F 201339%0%
May 2671°F48°F87°F 202135°F 202339%0%
May 2771°F48°F90°F 201837°F 202339%0%
May 2871°F49°F94°F 201840°F 202139%0%
May 2972°F49°F92°F 201634°F 202139%0%
May 3072°F49°F86°F 201832°F 202138%0%
May 3172°F50°F88°F 202339°F 201538%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at East Troy, 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 5:48 AM, sunset 7:54 PM
May 31
sunrise 5:18 AM, sunset 8:25 PM

Every day of May: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00471205 (Burlington), public domain. Records: NOAA GHCN-Daily, station USC00477314, 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.