Clarkson climate

Clarkson Weather in July

NOAA 1991-2020 normals for Brockport, 2.8 km from Clarkson

Average highs run from 79°F on July 1 to 80°F on July 31, and lows from 60°F to 63°F. Normal precipitation for the month is 3.54 in.

July day by day

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

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

July at a glance

Average high
80°F
Average low
62°F
Precipitation
3.54 in
Record high
102°FJul 9, 1936
Record low
42°FJul 9, 1963
Chance of a freeze
0%
Days of 90°F or more
2.2
Daylight
15 h 19 min to 14 h 34 min
Cloud cover
72%
Humidity
69%
Dew point
59°F
Wind
4.3 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 179°F60°F95°F 193145°F 19430%
Jul 279°F61°F99°F 193145°F 20010%
Jul 379°F61°F98°F 196648°F 19290%
Jul 479°F61°F97°F 195547°F 19600%
Jul 579°F61°F95°F 195547°F 19610%
Jul 679°F61°F98°F 199347°F 19630%
Jul 780°F61°F97°F 198847°F 19420%
Jul 880°F61°F100°F 193645°F 19630%
Jul 980°F62°F102°F 193642°F 19630%
Jul 1080°F62°F102°F 193648°F 19970%
Jul 1180°F62°F96°F 193644°F 19450%
Jul 1280°F62°F94°F 196648°F 19730%
Jul 1380°F62°F98°F 195249°F 19550%
Jul 1480°F62°F97°F 195248°F 19260%
Jul 1580°F62°F96°F 198349°F 19500%
Jul 1680°F62°F96°F 198848°F 19460%
Jul 1780°F63°F97°F 201250°F 19670%
Jul 1880°F63°F97°F 195347°F 19710%
Jul 1980°F63°F95°F 197850°F 19560%
Jul 2080°F63°F98°F 197846°F 19650%
Jul 2180°F63°F98°F 201146°F 19650%
Jul 2280°F63°F97°F 195546°F 19700%
Jul 2380°F63°F99°F 193348°F 19850%
Jul 2480°F63°F97°F 194147°F 19850%
Jul 2580°F63°F98°F 194148°F 19530%
Jul 2680°F63°F95°F 193047°F 19750%
Jul 2780°F63°F98°F 194145°F 19770%
Jul 2880°F63°F98°F 196448°F 19770%
Jul 2980°F63°F94°F 194049°F 19680%
Jul 3080°F63°F96°F 193345°F 19680%
Jul 3180°F63°F98°F 193348°F 19650%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Clarkson, 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 (EDT).

July 1
sunrise 5:36 AM, sunset 8:55 PM
July 31
sunrise 6:01 AM, sunset 8:35 PM

Every day of July: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00300937 (Brockport), public domain. Records: NOAA GHCN-Daily, station USW00014768, 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.