Saint-Lô climate

Saint-Lô Weather in July

NASA POWER reanalysis for the half-degree grid cell around Saint-Lô, 1991-2020; a grid cell is an area average and can differ from a thermometer in town by several degrees

Average highs run from 21°C on July 1 to 23°C on July 31, and lows from 13°C to 14°C. Normal precipitation for the month is 53 mm over about 12 wet days.

July day by day

The normal high and low for each date, in °C.

Normal daily high and low temperature at Saint-Lô, in °C, with the record for each date.010203040151015202530
  • Normal low
  • Normal high
  • Reanalysis extreme high
  • Reanalysis extreme low

July at a glance

Average high
22°C
Average low
13°C
Precipitation
53 mm
Reanalysis high
34°CJul 23, 2019
Reanalysis low
9°CJul 31, 2015
Daylight
16 h 09 min to 15 h 10 min
Cloud cover
62%
Humidity
79%
Dew point
14°C
Wind
16.2 km/h

Every day of the month

A wet day has at least 1 mm of precipitation in the reanalysis.

DateNormal highNormal lowReanalysis highReanalysis lowChance wet
Jul 121°C13°C29°C 200610°C 201139%
Jul 221°C13°C29°C 20069°C 201140%
Jul 321°C13°C28°C 200610°C 199739%
Jul 421°C13°C28°C 199110°C 199740%
Jul 521°C13°C31°C 199110°C 200540%
Jul 621°C13°C27°C 20179°C 199641%
Jul 721°C13°C27°C 201810°C 199641%
Jul 821°C13°C27°C 20109°C 199239%
Jul 921°C13°C29°C 199510°C 199336%
Jul 1022°C13°C29°C 20039°C 200435%
Jul 1122°C13°C28°C 19949°C 200034%
Jul 1222°C13°C28°C 19949°C 200034%
Jul 1322°C13°C30°C 20039°C 200833%
Jul 1422°C13°C33°C 200310°C 201633%
Jul 1522°C13°C28°C 200310°C 201132%
Jul 1622°C13°C30°C 201510°C 200031%
Jul 1722°C13°C29°C 20069°C 200031%
Jul 1822°C13°C31°C 200610°C 201132%
Jul 1922°C13°C31°C 201610°C 201131%
Jul 2023°C13°C30°C 199511°C 201231%
Jul 2123°C13°C29°C 201310°C 201231%
Jul 2223°C14°C29°C 19969°C 201232%
Jul 2323°C14°C34°C 201911°C 199533%
Jul 2423°C14°C30°C 201910°C 200134%
Jul 2523°C14°C32°C 201910°C 199833%
Jul 2623°C14°C30°C 201211°C 199633%
Jul 2723°C14°C27°C 200212°C 201134%
Jul 2823°C14°C27°C 200410°C 200934%
Jul 2923°C14°C29°C 199110°C 201234%
Jul 3023°C14°C29°C 20209°C 201534%
Jul 3123°C14°C27°C 19929°C 201534%

Chance of rain

The chance of at least 1 mm of precipitation in the reanalysis on each date at Saint-Lô, in percent.010203040501102030
  • Chance of a wet day

Sunrise and sunset

Times for 2026, local time (GMT+2).

July 1
sunrise 6:04 AM, sunset 10:13 PM
July 31
sunrise 6:35 AM, sunset 9:45 PM

Every day of July: sun and moon

Other months

Sources

Cloud, humidity, wind and sunshine, and temperature and precipitation: 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.