Londonderry climate

Londonderry Weather in July

NOAA 1991-2020 normals for Peru, 9 km from Londonderry

Average highs run from 73°F on July 1 to 75°F on July 31, and lows from 55°F to 57°F. Normal precipitation for the month is 4.49 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 Londonderry, in °F, with the record for each date.406080100120151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

July at a glance

Average high
75°F
Average low
56°F
Precipitation
4.49 in
Record high
103°FJul 2, 2002
Record low
42°FJul 8, 2000
Chance of a freeze
0%
Daylight
15 h 20 min to 14 h 33 min
Cloud cover
60%
Humidity
82%
Dew point
61°F
Wind
3.6 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 173°F55°F96°F 202646°F 20100%
Jul 273°F55°F103°F 200245°F 20070%
Jul 373°F56°F94°F 200245°F 20010%
Jul 474°F56°F93°F 200248°F 20070%
Jul 574°F56°F96°F 199949°F 20170%
Jul 674°F56°F96°F 201046°F 19970%
Jul 774°F56°F96°F 201046°F 20000%
Jul 874°F56°F92°F 202442°F 20000%
Jul 974°F56°F94°F 202449°F 19990%
Jul 1075°F56°F92°F 202444°F 20220%
Jul 1175°F56°F91°F 201145°F 20020%
Jul 1275°F57°F93°F 201243°F 20020%
Jul 1375°F57°F95°F 201247°F 20020%
Jul 1475°F57°F94°F 201248°F 20090%
Jul 1575°F57°F94°F 202448°F 20090%
Jul 1675°F57°F95°F 202448°F 20150%
Jul 1775°F57°F97°F 201247°F 20150%
Jul 1875°F57°F93°F 201351°F 20180%
Jul 1975°F57°F96°F 202045°F 20180%
Jul 2075°F57°F95°F 201947°F 20160%
Jul 2175°F57°F96°F 201145°F 19990%
Jul 2275°F57°F97°F 201146°F 20250%
Jul 2375°F57°F95°F 202246°F 19970%
Jul 2475°F57°F95°F 202249°F 19970%
Jul 2575°F57°F90°F 202546°F 19970%
Jul 2675°F57°F89°F 200548°F 19970%
Jul 2775°F57°F93°F 202043°F 20010%
Jul 2875°F57°F91°F 202543°F 20010%
Jul 2975°F57°F94°F 201550°F 20170%
Jul 3075°F57°F93°F 202544°F 19970%
Jul 3175°F57°F91°F 199944°F 20100%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Londonderry, 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 5:15 AM, sunset 8:35 PM
July 31
sunrise 5:41 AM, sunset 8:14 PM

Every day of July: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00436335 (Peru), public domain. Records: NOAA GHCN-Daily, station USW00054740, 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.