Douglas climate

Douglas Weather in July

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

Average highs run from 18°C on July 1 to 18°C on July 31, and lows from 11°C to 12°C. Normal precipitation for the month is 93 mm over about 19 wet days.

July day by day

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

Normal daily high and low temperature at Douglas, in °C, with the record for each date.51015202530151015202530
  • Normal low
  • Normal high
  • Reanalysis extreme high
  • Reanalysis extreme low

July at a glance

Average high
18°C
Average low
11°C
Precipitation
93 mm
Reanalysis high
26°CJul 12, 2005
Reanalysis low
6°CJul 25, 2015
Daylight
16 h 37 min to 15 h 31 min
Cloud cover
80%
Humidity
87%
Dew point
13°C
Wind
17.6 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 118°C11°C22°C 19957°C 199357%
Jul 218°C11°C23°C 20188°C 201957%
Jul 318°C11°C21°C 20188°C 201659%
Jul 418°C11°C23°C 20187°C 200559%
Jul 518°C11°C22°C 20186°C 200461%
Jul 618°C11°C21°C 20017°C 199661%
Jul 718°C11°C23°C 20138°C 200060%
Jul 818°C11°C24°C 20138°C 200260%
Jul 918°C11°C25°C 20137°C 200259%
Jul 1018°C11°C25°C 20138°C 202059%
Jul 1118°C11°C25°C 20057°C 202059%
Jul 1218°C11°C26°C 20058°C 199357%
Jul 1318°C11°C26°C 20138°C 200658%
Jul 1418°C11°C23°C 20138°C 200157%
Jul 1518°C11°C22°C 20177°C 200157%
Jul 1618°C11°C23°C 20068°C 200157%
Jul 1718°C11°C24°C 20069°C 201758%
Jul 1819°C11°C24°C 20138°C 199757%
Jul 1919°C11°C25°C 20138°C 201558%
Jul 2019°C11°C23°C 20137°C 201257%
Jul 2119°C11°C22°C 20058°C 202057%
Jul 2218°C12°C23°C 20188°C 201157%
Jul 2318°C11°C22°C 20149°C 201558%
Jul 2418°C12°C24°C 20148°C 201559%
Jul 2518°C12°C24°C 20146°C 201560%
Jul 2618°C12°C23°C 19959°C 199961%
Jul 2718°C12°C22°C 20019°C 199462%
Jul 2818°C12°C22°C 20019°C 201264%
Jul 2918°C12°C22°C 20018°C 201264%
Jul 3018°C12°C22°C 19957°C 201565%
Jul 3118°C12°C21°C 19998°C 201563%

Chance of rain

The chance of at least 1 mm of precipitation in the reanalysis on each date at Douglas, in percent.0204060801102030
  • Chance of a wet day

Sunrise and sunset

Times for 2026, local time (GMT+1).

July 1
sunrise 5:19 AM, sunset 9:56 PM
July 31
sunrise 5:54 AM, sunset 9:25 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.