Unionville climate

Unionville Weather in August

NOAA 1991-2020 normals for Christiana 5W, 13.2 km from Unionville

Average highs run from 88°F on August 1 to 86°F on August 31, and lows from 65°F to 62°F. Normal precipitation for the month is 3.99 in.

August day by day

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

Normal daily high and low temperature at Unionville, in °F, with the record for each date.406080100120151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

August at a glance

Average high
87°F
Average low
64°F
Precipitation
3.99 in
Record high
105°FAug 17, 1954
Record low
47°FAug 13, 1964
Chance of a freeze
0%
Days of 90°F or more
10.3
Daylight
13 h 55 min to 12 h 57 min
Cloud cover
51%
Humidity
69%
Dew point
65°F
Wind
4.7 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
Aug 188°F65°F99°F 195457°F 19740%
Aug 288°F65°F100°F 195756°F 19650%
Aug 388°F65°F103°F 201053°F 19760%
Aug 488°F65°F103°F 201057°F 19650%
Aug 588°F65°F98°F 198352°F 19740%
Aug 688°F65°F99°F 198354°F 19570%
Aug 788°F65°F99°F 195152°F 20040%
Aug 888°F65°F99°F 195149°F 19890%
Aug 988°F65°F101°F 200749°F 19890%
Aug 1088°F65°F101°F 198055°F 19530%
Aug 1188°F65°F101°F 201053°F 19690%
Aug 1288°F65°F99°F 200752°F 19670%
Aug 1388°F65°F100°F 200747°F 19640%
Aug 1488°F65°F101°F 200749°F 20040%
Aug 1587°F65°F103°F 200750°F 19630%
Aug 1687°F64°F104°F 200752°F 20040%
Aug 1787°F64°F105°F 195452°F 20040%
Aug 1887°F64°F101°F 200754°F 19580%
Aug 1987°F64°F101°F 195453°F 19580%
Aug 2087°F64°F100°F 199051°F 19530%
Aug 2187°F64°F102°F 198353°F 20240%
Aug 2287°F64°F102°F 200747°F 19560%
Aug 2387°F63°F104°F 200749°F 19560%
Aug 2487°F63°F100°F 196851°F 19970%
Aug 2587°F63°F97°F 198755°F 19700%
Aug 2687°F63°F98°F 199051°F 19660%
Aug 2787°F63°F100°F 199049°F 19580%
Aug 2887°F63°F102°F 199051°F 19670%
Aug 2986°F62°F101°F 202449°F 19860%
Aug 3086°F62°F102°F 195150°F 19650%
Aug 3186°F62°F104°F 195149°F 19880%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Unionville, in percent, and of at least 0.1 inch of snowfall.00.21102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (CDT).

August 1
sunrise 5:55 AM, sunset 7:50 PM
August 31
sunrise 6:18 AM, sunset 7:15 PM

Every day of August: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00401720 (Christiana 5W), public domain. Records: NOAA GHCN-Daily, station USC00408246, 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.