Pennington climate

Pennington Weather in August

NOAA 1991-2020 normals for Trenton Mercer CO AP, 6.1 km from Pennington

Average highs run from 86°F on August 1 to 82°F on August 31, and lows from 67°F to 62°F. Normal precipitation for the month is 4.22 in over about 10 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 Pennington, in °F, with the record for each date.406080100120151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

August at a glance

Average high
84°F
Average low
65°F
Precipitation
4.22 in
Record high
100°FAug 2, 2002
Record low
49°FAug 21, 2000
Chance of a freeze
0%
Days of 90°F or more
5.6
Daylight
14 h 17 min to 13 h 06 min
Cloud cover
55%
Humidity
72%
Dew point
62°F
Wind
3.4 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
Aug 186°F67°F99°F 199958°F 199834%0%
Aug 286°F67°F100°F 200255°F 199834%0%
Aug 385°F67°F97°F 200656°F 199834%0%
Aug 485°F66°F96°F 200557°F 202534%0%
Aug 585°F66°F95°F 200555°F 201334%0%
Aug 685°F66°F93°F 201856°F 200434%0%
Aug 785°F66°F95°F 200156°F 200434%0%
Aug 885°F66°F97°F 200754°F 200434%0%
Aug 985°F66°F99°F 200156°F 202534%0%
Aug 1085°F66°F96°F 201054°F 199933%0%
Aug 1185°F66°F96°F 201056°F 200833%0%
Aug 1285°F66°F96°F 200258°F 200633%0%
Aug 1385°F65°F98°F 200254°F 200633%0%
Aug 1484°F65°F99°F 200257°F 201333%0%
Aug 1584°F65°F95°F 200254°F 201332%0%
Aug 1684°F65°F95°F 200253°F 201432%0%
Aug 1784°F65°F96°F 200255°F 201332%0%
Aug 1884°F65°F96°F 200256°F 194532%0%
Aug 1984°F65°F95°F 200255°F 200031%0%
Aug 2084°F64°F93°F 201050°F 199831%0%
Aug 2184°F64°F93°F 200949°F 200031%0%
Aug 2283°F64°F92°F 200352°F 202431%0%
Aug 2383°F64°F87°F 199853°F 202430%0%
Aug 2483°F64°F92°F 199851°F 200330%0%
Aug 2583°F64°F93°F 200754°F 194530%0%
Aug 2683°F63°F93°F 201655°F 200830%0%
Aug 2783°F63°F92°F 202054°F 202529%0%
Aug 2882°F63°F95°F 201849°F 202529%0%
Aug 2982°F63°F97°F 201056°F 201129%0%
Aug 3082°F63°F95°F 201051°F 202529%0%
Aug 3182°F62°F98°F 201050°F 202529%0%

Chance of rain

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

August 1
sunrise 5:57 AM, sunset 8:14 PM
August 31
sunrise 6:26 AM, sunset 7:32 PM

Every day of August: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USW00014792 (Trenton Mercer CO AP), public domain. Records: NOAA GHCN-Daily, station USW00014792, 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.