Opportunity climate

Opportunity Weather in July

NOAA 1991-2020 normals for Spokane Felts Fld, 7.1 km from Opportunity

Average highs run from 82°F on July 1 to 90°F on July 31, and lows from 53°F to 57°F. Normal precipitation for the month is 0.67 in over about 3 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 Opportunity, in °F, with the record for each date.20406080100120151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

July at a glance

Average high
87°F
Average low
56°F
Precipitation
0.67 in
Record high
107°FJul 21, 2024
Record low
39°FJul 4, 1999
Chance of a freeze
0%
Days of 90°F or more
13.1
Daylight
15 h 55 min to 15 h 00 min
Cloud cover
38%
Humidity
55%
Dew point
49°F
Wind
5.4 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 182°F53°F100°F 201344°F 201018%0%
Jul 282°F53°F99°F 201342°F 199918%0%
Jul 383°F54°F101°F 201541°F 199917%0%
Jul 483°F54°F100°F 201539°F 199916%0%
Jul 584°F54°F103°F 200743°F 199916%0%
Jul 684°F54°F102°F 201746°F 199915%0%
Jul 784°F55°F101°F 201748°F 200015%0%
Jul 885°F55°F100°F 202446°F 200414%0%
Jul 985°F55°F102°F 202446°F 201114%0%
Jul 1086°F55°F104°F 202445°F 200013%0%
Jul 1186°F55°F101°F 200243°F 200813%0%
Jul 1287°F56°F103°F 200247°F 200412%0%
Jul 1387°F56°F103°F 200249°F 201012%0%
Jul 1487°F56°F100°F 202146°F 201012%0%
Jul 1588°F56°F97°F 200448°F 200011%0%
Jul 1688°F56°F101°F 201447°F 200011%0%
Jul 1788°F57°F99°F 201850°F 200011%0%
Jul 1889°F57°F99°F 202448°F 199910%0%
Jul 1989°F57°F99°F 200349°F 199910%0%
Jul 2089°F57°F101°F 202446°F 201910%0%
Jul 2189°F57°F107°F 202450°F 201910%0%
Jul 2289°F57°F103°F 200650°F 19999%0%
Jul 2390°F57°F104°F 200646°F 20119%0%
Jul 2490°F57°F102°F 200648°F 20119%0%
Jul 2590°F57°F99°F 200451°F 20149%0%
Jul 2690°F58°F98°F 202249°F 20019%0%
Jul 2790°F58°F100°F 202251°F 20248%0%
Jul 2890°F58°F104°F 202251°F 20118%0%
Jul 2990°F58°F103°F 202250°F 20018%0%
Jul 3090°F58°F104°F 202144°F 20018%0%
Jul 3190°F57°F106°F 202145°F 20088%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Opportunity, in percent, and of at least 0.1 inch of snowfall.051015201102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (PDT).

July 1
sunrise 4:55 AM, sunset 8:50 PM
July 31
sunrise 5:25 AM, sunset 8:25 PM

Every day of July: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USW00094176 (Spokane Felts Fld), public domain. Records: NOAA GHCN-Daily, station USW00094176, 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.