Lititz climate

Lititz Weather in May

NOAA 1991-2020 normals for Lancaster AP, 4.2 km from Lititz

Average highs run from 69°F on May 1 to 78°F on May 31, and lows from 45°F to 56°F. Normal precipitation for the month is 3.44 in over about 14 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 Lititz, in °F, with the record for each date.20406080100151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

May at a glance

Average high
74°F
Average low
50°F
Precipitation
3.44 in
Record high
95°FMay 31, 2022
Record low
31°FMay 9, 2020
Chance of a freeze
18%
Days of 90°F or more
0.7
Daylight
13 h 55 min to 14 h 50 min
Cloud cover
65%
Humidity
78%
Dew point
53°F
Wind
6.0 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 169°F45°F88°F 201035°F 200642%0%
May 270°F46°F90°F 202435°F 200542%0%
May 370°F46°F89°F 201832°F 200543%0%
May 470°F46°F88°F 200134°F 200243%0%
May 571°F47°F85°F 200034°F 200543%0%
May 671°F47°F86°F 200038°F 201143%0%
May 771°F47°F89°F 200036°F 200143%0%
May 871°F48°F89°F 200036°F 201744%0%
May 972°F48°F87°F 200031°F 202044%0%
May 1072°F48°F85°F 200432°F 202044%0%
May 1172°F49°F85°F 200135°F 201044%0%
May 1273°F49°F86°F 202337°F 202144%0%
May 1373°F49°F85°F 200436°F 202044%0%
May 1473°F50°F84°F 201032°F 201344%0%
May 1574°F50°F90°F 201837°F 201645%0%
May 1674°F50°F85°F 201535°F 201645%0%
May 1774°F51°F93°F 201743°F 200845%0%
May 1874°F51°F94°F 202638°F 202345%0%
May 1975°F51°F94°F 202635°F 200945%0%
May 2075°F52°F91°F 202639°F 200844%0%
May 2175°F52°F92°F 202235°F 200244%0%
May 2275°F53°F92°F 202137°F 200244%0%
May 2376°F53°F93°F 202139°F 201544%0%
May 2476°F53°F86°F 200441°F 200644%0%
May 2576°F54°F88°F 200744°F 200844%0%
May 2677°F54°F94°F 202144°F 201344%0%
May 2777°F54°F91°F 201041°F 201344%0%
May 2877°F55°F89°F 201247°F 199944%0%
May 2977°F55°F92°F 201240°F 200844%0%
May 3078°F55°F92°F 200646°F 200144%0%
May 3178°F56°F95°F 202243°F 200144%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Lititz, 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 6:05 AM, sunset 8:00 PM
May 31
sunrise 5:38 AM, sunset 8:28 PM

Every day of May: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USW00054737 (Lancaster AP), public domain. Records: NOAA GHCN-Daily, station USW00054737, 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.