Harper climate

Harper Weather in July

NOAA 1991-2020 normals for Harper 3ENE, 4.1 km from Harper

Average highs run from 90°F on July 1 to 94°F on July 31, and lows from 68°F to 70°F. Normal precipitation for the month is 1.74 in over about 4 wet days.

July day by day

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

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

July at a glance

Average high
92°F
Average low
69°F
Precipitation
1.74 in
Record high
109°FJul 2, 1980
Record low
55°FJul 3, 2013
Chance of a freeze
0%
Days of 90°F or more
24.8
Daylight
14 h 04 min to 13 h 36 min
Cloud cover
40%
Humidity
60%
Dew point
65°F
Wind
10.1 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
Jul 190°F68°F104°F 198061°F 194917%0%
Jul 290°F68°F109°F 198057°F 201317%0%
Jul 390°F68°F103°F 198055°F 201316%0%
Jul 490°F68°F101°F 200960°F 201316%0%
Jul 590°F68°F102°F 200957°F 194016%0%
Jul 691°F68°F100°F 193956°F 196816%0%
Jul 791°F68°F103°F 193960°F 197215%0%
Jul 891°F68°F106°F 193961°F 198615%0%
Jul 991°F69°F103°F 193962°F 191415%0%
Jul 1091°F69°F101°F 190964°F 190715%0%
Jul 1191°F69°F103°F 202261°F 198314%0%
Jul 1291°F69°F104°F 195463°F 194414%0%
Jul 1391°F69°F104°F 195463°F 197514%0%
Jul 1492°F69°F105°F 202060°F 200414%0%
Jul 1592°F69°F104°F 200061°F 200414%0%
Jul 1692°F69°F105°F 197861°F 196713%0%
Jul 1792°F69°F105°F 198063°F 198613%0%
Jul 1892°F69°F103°F 195162°F 194513%0%
Jul 1992°F69°F106°F 195164°F 198613%0%
Jul 2093°F69°F104°F 195355°F 194713%0%
Jul 2193°F69°F103°F 198059°F 194713%0%
Jul 2293°F69°F102°F 197462°F 194713%0%
Jul 2393°F69°F102°F 197461°F 193913%0%
Jul 2493°F69°F103°F 198062°F 191313%0%
Jul 2593°F70°F107°F 195455°F 201913%0%
Jul 2694°F70°F106°F 195455°F 201912%0%
Jul 2794°F70°F105°F 194461°F 201912%0%
Jul 2894°F70°F103°F 199563°F 195212%0%
Jul 2994°F70°F103°F 191260°F 199412%0%
Jul 3094°F70°F104°F 191261°F 198412%0%
Jul 3194°F70°F102°F 195358°F 198412%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Harper, in percent, and of at least 0.1 inch of snowfall.051015201102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (CDT).

July 1
sunrise 6:39 AM, sunset 8:43 PM
July 31
sunrise 6:55 AM, sunset 8:31 PM

Every day of July: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00413954 (Harper 3ENE), public domain. Records: NOAA GHCN-Daily, station USC00413329, 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.