Lake Marcel-Stillwater climate

Lake Marcel-Stillwater Weather in July

NOAA 1991-2020 normals for Tolt S Fk Rsvr, 16.8 km from Lake Marcel-Stillwater

Average highs run from 68°F on July 1 to 74°F on July 31, and lows from 51°F to 55°F. Normal precipitation for the month is 2.54 in over about 9 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 Lake Marcel-Stillwater, in °F, with the record for each date.406080100120151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

July at a glance

Average high
72°F
Average low
54°F
Precipitation
2.54 in
Record high
105°FJul 29, 2009
Record low
49°FJul 5, 2000
Chance of a freeze
0%
Days of 90°F or more
1.0
Daylight
15 h 55 min to 14 h 59 min
Cloud cover
42%
Humidity
79%
Dew point
55°F
Wind
2.9 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 168°F51°F93°F 201450°F 200942%0%
Jul 269°F51°F92°F 201550°F 199941%0%
Jul 369°F52°F91°F 201550°F 200340%0%
Jul 469°F52°F90°F 201551°F 201239%0%
Jul 570°F52°F91°F 201549°F 200039%0%
Jul 670°F52°F90°F 202449°F 201038%0%
Jul 770°F52°F94°F 202453°F 200137%0%
Jul 870°F53°F94°F 202451°F 199936%0%
Jul 971°F53°F97°F 202452°F 201136%0%
Jul 1071°F53°F90°F 200353°F 201135%0%
Jul 1171°F53°F97°F 200750°F 200834%0%
Jul 1272°F53°F97°F 200753°F 200834%0%
Jul 1372°F54°F88°F 202451°F 201033%0%
Jul 1472°F54°F88°F 202551°F 201032%0%
Jul 1572°F54°F91°F 201852°F 199932%0%
Jul 1673°F54°F91°F 201854°F 200031%0%
Jul 1773°F54°F92°F 200952°F 201031%0%
Jul 1873°F54°F92°F 201553°F 201131%0%
Jul 1973°F54°F96°F 201553°F 200630%0%
Jul 2073°F54°F88°F 202452°F 200830%0%
Jul 2173°F55°F97°F 200654°F 201029%0%
Jul 2274°F55°F95°F 200654°F 199929%0%
Jul 2374°F55°F95°F 200452°F 201028%0%
Jul 2474°F55°F95°F 200450°F 200828%0%
Jul 2574°F55°F90°F 201854°F 200328%0%
Jul 2674°F55°F95°F 202253°F 200827%0%
Jul 2774°F55°F93°F 200953°F 201527%0%
Jul 2874°F55°F96°F 200955°F 201027%0%
Jul 2974°F55°F105°F 200955°F 201027%0%
Jul 3074°F55°F98°F 200954°F 200126%0%
Jul 3174°F55°F95°F 202249°F 200826%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Lake Marcel-Stillwater, in percent, and of at least 0.1 inch of snowfall.010203040501102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (PDT).

July 1
sunrise 5:14 AM, sunset 9:09 PM
July 31
sunrise 5:44 AM, sunset 8:43 PM

Every day of July: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00458508 (Tolt S Fk Rsvr), public domain. Records: NOAA GHCN-Daily, station USW00094248, 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.