Lima climate

Lima Weather in August

NOAA 1991-2020 normals for Marcus Hook, 10.2 km from Lima

Average highs run from 88°F on August 1 to 85°F on August 31, and lows from 70°F to 67°F. Normal precipitation for the month is 3.68 in over about 8 wet days.

August day by day

The normal high and low for each date, and the record, in °F.

Normal daily high and low temperature at Lima, in °F, with the record for each date.20406080100120151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

August at a glance

Average high
87°F
Average low
69°F
Precipitation
3.68 in
Record high
104°FAug 7, 1918
Record low
38°FAug 29, 1982
Chance of a freeze
0%
Days of 90°F or more
7.1
Daylight
14 h 15 min to 13 h 06 min
Cloud cover
56%
Humidity
71%
Dew point
63°F
Wind
4.0 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
Aug 188°F70°F98°F 200253°F 189528%0%
Aug 288°F70°F102°F 200251°F 197628%0%
Aug 388°F70°F102°F 200252°F 197628%0%
Aug 488°F70°F98°F 200649°F 196428%0%
Aug 588°F70°F99°F 195546°F 196428%0%
Aug 688°F70°F101°F 191848°F 195728%0%
Aug 788°F70°F104°F 191850°F 195728%0%
Aug 888°F70°F97°F 191849°F 200428%0%
Aug 988°F70°F98°F 200151°F 197028%0%
Aug 1088°F70°F102°F 200150°F 199928%0%
Aug 1187°F69°F97°F 190046°F 197228%0%
Aug 1287°F69°F96°F 200247°F 197428%0%
Aug 1387°F69°F98°F 200247°F 194128%0%
Aug 1487°F69°F101°F 200247°F 194128%0%
Aug 1587°F69°F101°F 200248°F 196428%0%
Aug 1687°F69°F101°F 198850°F 192728%0%
Aug 1787°F69°F96°F 200243°F 197927%0%
Aug 1887°F69°F98°F 200247°F 198127%0%
Aug 1987°F69°F97°F 200245°F 196327%0%
Aug 2087°F69°F96°F 193747°F 194927%0%
Aug 2186°F68°F99°F 198345°F 198427%0%
Aug 2286°F68°F95°F 191646°F 200026%0%
Aug 2386°F68°F95°F 193646°F 192326%0%
Aug 2486°F68°F93°F 191644°F 197126%0%
Aug 2586°F68°F95°F 196844°F 197126%0%
Aug 2686°F68°F98°F 194847°F 194226%0%
Aug 2786°F67°F99°F 194848°F 198426%0%
Aug 2885°F67°F99°F 194849°F 192526%0%
Aug 2985°F67°F98°F 195338°F 198226%0%
Aug 3085°F67°F100°F 195340°F 198226%0%
Aug 3185°F67°F101°F 195342°F 197626%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Lima, 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).

August 1
sunrise 6:00 AM, sunset 8:15 PM
August 31
sunrise 6:29 AM, sunset 7:35 PM

Every day of August: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00365390 (Marcus Hook), public domain. Records: NOAA GHCN-Daily, station USC00369464, 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.