Princeton climate

Princeton Weather in July

NOAA 1991-2020 normals for Barre Falls Dam, 12.6 km from Princeton

Average highs run from 83°F on July 1 to 83°F on July 31, and lows from 57°F to 57°F. Normal precipitation for the month is 4.09 in over about 12 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 Princeton, in °F, with the record for each date.406080100120151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

July at a glance

Average high
83°F
Average low
58°F
Precipitation
4.09 in
Record high
103°FJul 22, 2011
Record low
47°FJul 31, 2001
Chance of a freeze
0%
Days of 90°F or more
3.8
Daylight
15 h 14 min to 14 h 29 min
Cloud cover
57%
Humidity
74%
Dew point
61°F
Wind
3.8 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 183°F57°F96°F 202650°F 200739%0%
Jul 283°F57°F98°F 202650°F 200739%0%
Jul 383°F57°F97°F 200250°F 200139%0%
Jul 483°F57°F97°F 200253°F 200739%0%
Jul 583°F57°F98°F 201053°F 202539%0%
Jul 683°F57°F100°F 201051°F 200038%0%
Jul 783°F58°F97°F 201049°F 201838%0%
Jul 883°F58°F93°F 202450°F 200038%0%
Jul 983°F58°F93°F 202053°F 200938%0%
Jul 1084°F58°F92°F 201849°F 202238%0%
Jul 1184°F58°F93°F 201151°F 200238%0%
Jul 1284°F58°F93°F 201150°F 199938%0%
Jul 1384°F58°F93°F 201252°F 200138%0%
Jul 1484°F58°F95°F 201252°F 199938%0%
Jul 1584°F58°F94°F 201354°F 200938%0%
Jul 1684°F58°F94°F 201353°F 201537%0%
Jul 1784°F58°F96°F 201252°F 201537%0%
Jul 1884°F58°F97°F 201356°F 200137%0%
Jul 1984°F58°F97°F 201352°F 201837%0%
Jul 2083°F58°F97°F 201952°F 200037%0%
Jul 2183°F58°F97°F 201151°F 201237%0%
Jul 2283°F58°F103°F 201148°F 202537%0%
Jul 2383°F58°F96°F 201652°F 202537%0%
Jul 2483°F58°F97°F 202253°F 202638%0%
Jul 2583°F58°F96°F 201650°F 200238%0%
Jul 2683°F58°F94°F 201649°F 202638%0%
Jul 2783°F58°F95°F 200548°F 200138%0%
Jul 2883°F58°F94°F 201648°F 200138%0%
Jul 2983°F57°F99°F 202555°F 201738%0%
Jul 3083°F57°F96°F 202552°F 200138%0%
Jul 3183°F57°F92°F 200247°F 200138%0%

Chance of rain

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

July 1
sunrise 5:14 AM, sunset 8:28 PM
July 31
sunrise 5:39 AM, sunset 8:08 PM

Every day of July: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00190408 (Barre Falls Dam), public domain. Records: NOAA GHCN-Daily, station USW00004780, 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.