Troy climate

Troy Weather in July

NOAA 1991-2020 normals for Moscow U Of I, 14.2 km from Troy

Average highs run from 79°F on July 1 to 88°F on July 31, and lows from 44°F to 47°F. Normal precipitation for the month is 0.66 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 Troy, in °F, with the record for each date.20406080100120151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

July at a glance

Average high
84°F
Average low
45°F
Precipitation
0.66 in
Record high
104°FJul 31, 2021
Record low
33°FJul 11, 2008
Chance of a freeze
21%
Days of 90°F or more
8.9
Daylight
15 h 48 min to 14 h 54 min
Cloud cover
33%
Humidity
52%
Dew point
50°F
Wind
6.0 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
Jul 179°F44°F96°F 201339°F 200921%0%
Jul 279°F44°F96°F 201536°F 199921%0%
Jul 380°F44°F97°F 201534°F 199920%0%
Jul 480°F44°F95°F 201536°F 199920%0%
Jul 580°F44°F100°F 200740°F 201219%0%
Jul 681°F44°F96°F 201742°F 199919%0%
Jul 781°F44°F95°F 201742°F 201018%0%
Jul 882°F44°F97°F 201239°F 200418%0%
Jul 982°F45°F97°F 202439°F 200917%0%
Jul 1083°F45°F97°F 202441°F 200017%0%
Jul 1183°F45°F95°F 200233°F 200817%0%
Jul 1284°F45°F95°F 200741°F 200816%0%
Jul 1384°F45°F98°F 200240°F 202016%0%
Jul 1484°F45°F97°F 200438°F 201016%0%
Jul 1585°F45°F94°F 200539°F 200015%0%
Jul 1685°F46°F98°F 201436°F 200015%0%
Jul 1785°F46°F93°F 201841°F 200515%0%
Jul 1886°F46°F95°F 200343°F 199915%0%
Jul 1986°F46°F96°F 200341°F 199914%0%
Jul 2086°F46°F97°F 202440°F 201914%0%
Jul 2187°F46°F101°F 202444°F 200414%0%
Jul 2287°F46°F100°F 200643°F 201114%0%
Jul 2387°F46°F101°F 200641°F 201113%0%
Jul 2487°F46°F98°F 200641°F 200813%0%
Jul 2587°F46°F95°F 199843°F 201413%0%
Jul 2688°F46°F98°F 199842°F 200513%0%
Jul 2788°F46°F99°F 199839°F 202413%0%
Jul 2888°F46°F98°F 201443°F 200412%0%
Jul 2988°F47°F99°F 201442°F 201212%0%
Jul 3088°F47°F101°F 202141°F 200812%0%
Jul 3188°F47°F104°F 202140°F 200612%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Troy, in percent, and of at least 0.1 inch of snowfall.05101520251102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (PDT).

July 1
sunrise 4:57 AM, sunset 8:45 PM
July 31
sunrise 5:26 AM, sunset 8:20 PM

Every day of July: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00106152 (Moscow U Of I), public domain. Records: NOAA GHCN-Daily, station USW00094129, 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.