Mechanicstown climate

Mechanicstown Weather in May

NOAA 1991-2020 normals for Middletown 2 Nw, 5.4 km from Mechanicstown

Average highs run from 66°F on May 1 to 74°F on May 31, and lows from 44°F to 53°F. Normal precipitation for the month is 3.80 in over about 11 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 Mechanicstown, in °F, with the record for each date.20406080100151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

May at a glance

Average high
70°F
Average low
48°F
Precipitation
3.80 in
Record high
94°FMay 19, 2026
Record low
26°FMay 1, 2008
Chance of a freeze
20%
Daylight
14 h 00 min to 14 h 57 min
Cloud cover
66%
Humidity
79%
Dew point
50°F
Wind
4.3 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°F44°F88°F 201026°F 200834%0%
May 266°F44°F90°F 201831°F 200534%0%
May 367°F44°F92°F 201831°F 200534%0%
May 467°F45°F90°F 200132°F 200335%0%
May 567°F45°F83°F 200030°F 200535%0%
May 668°F45°F89°F 200032°F 201135%0%
May 768°F46°F90°F 200030°F 200635%0%
May 868°F46°F89°F 200031°F 200135%0%
May 968°F46°F93°F 200031°F 202035%0%
May 1069°F47°F87°F 201528°F 202035%0%
May 1169°F47°F88°F 201529°F 201035%0%
May 1269°F47°F86°F 201535°F 201035%0%
May 1370°F48°F86°F 200429°F 202035%0%
May 1470°F48°F81°F 201028°F 202035%0%
May 1570°F48°F88°F 201833°F 201335%0%
May 1670°F49°F85°F 199835°F 200035%0%
May 1771°F49°F93°F 201733°F 202335%0%
May 1871°F49°F93°F 201728°F 202335%0%
May 1971°F49°F94°F 202631°F 200235%0%
May 2071°F50°F88°F 202629°F 200235%0%
May 2172°F50°F89°F 202231°F 202035%0%
May 2272°F50°F87°F 202232°F 200235%0%
May 2372°F51°F87°F 200435°F 200235%0%
May 2472°F51°F86°F 200737°F 201535%0%
May 2573°F51°F90°F 200738°F 200635%0%
May 2673°F51°F94°F 201036°F 202335%0%
May 2773°F52°F88°F 201637°F 202335%0%
May 2873°F52°F92°F 201642°F 200035%0%
May 2974°F52°F91°F 200638°F 200835%0%
May 3074°F53°F90°F 201335°F 200435%0%
May 3174°F53°F92°F 201337°F 202635%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Mechanicstown, 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 5:55 AM, sunset 7:55 PM
May 31
sunrise 5:27 AM, sunset 8:24 PM

Every day of May: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00305310 (Middletown 2 Nw), public domain. Records: NOAA GHCN-Daily, station USW00004789, 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.