Santee climate

Santee Weather in July

NOAA 1991-2020 normals for Holly Hill 1 Sw, 18.6 km from Santee

Average highs run from 91°F on July 1 to 91°F on July 31, and lows from 69°F to 71°F. Normal precipitation for the month is 5.73 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 Santee, in °F, with the record for each date.406080100120151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

July at a glance

Average high
91°F
Average low
70°F
Precipitation
5.73 in
Record high
108°FJul 9, 1986
Record low
48°FJul 5, 1988
Chance of a freeze
0%
Days of 90°F or more
21.5
Daylight
14 h 20 min to 13 h 48 min
Cloud cover
56%
Humidity
72%
Dew point
71°F
Wind
6.0 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 191°F69°F103°F 197849°F 19880%
Jul 291°F70°F103°F 201255°F 19880%
Jul 391°F70°F98°F 198355°F 19880%
Jul 491°F70°F99°F 199355°F 19880%
Jul 591°F70°F101°F 199348°F 19880%
Jul 691°F70°F103°F 200255°F 19880%
Jul 791°F70°F103°F 198649°F 19880%
Jul 891°F70°F106°F 198654°F 19720%
Jul 991°F70°F108°F 198654°F 19830%
Jul 1091°F70°F106°F 198655°F 19880%
Jul 1191°F70°F104°F 199056°F 19880%
Jul 1291°F70°F104°F 198656°F 19880%
Jul 1391°F70°F106°F 198658°F 19880%
Jul 1491°F70°F104°F 198656°F 19880%
Jul 1591°F70°F103°F 197756°F 19880%
Jul 1691°F70°F101°F 197756°F 19880%
Jul 1791°F70°F105°F 198657°F 19720%
Jul 1891°F70°F107°F 198659°F 19880%
Jul 1991°F70°F108°F 198656°F 19870%
Jul 2091°F70°F106°F 198652°F 19880%
Jul 2192°F71°F102°F 197757°F 19880%
Jul 2292°F71°F104°F 197756°F 19880%
Jul 2391°F71°F104°F 198355°F 19880%
Jul 2491°F71°F105°F 198755°F 19880%
Jul 2591°F71°F103°F 201153°F 19880%
Jul 2691°F71°F100°F 198752°F 19880%
Jul 2791°F71°F103°F 200556°F 19880%
Jul 2891°F71°F102°F 198652°F 19880%
Jul 2991°F71°F102°F 198655°F 19880%
Jul 3091°F71°F103°F 199356°F 19880%
Jul 3191°F71°F102°F 198654°F 19880%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Santee, 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 6:16 AM, sunset 8:36 PM
July 31
sunrise 6:34 AM, sunset 8:22 PM

Every day of July: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00384205 (Holly Hill 1 Sw), public domain. Records: NOAA GHCN-Daily, station USC00385493, 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.