Macclenny climate

Macclenny Weather in August

NOAA 1991-2020 normals for Glen St Mary 1 W, 6.2 km from Macclenny

Average highs run from 93°F on August 1 to 91°F on August 31, and lows from 72°F to 71°F. Normal precipitation for the month is 7.12 in over about 15 wet days.

August day by day

The normal high and low for each date, and the record, in °F.

Normal daily high and low temperature at Macclenny, in °F, with the record for each date.60708090100110151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

August at a glance

Average high
92°F
Average low
71°F
Precipitation
7.12 in
Record high
104°FAug 16, 2016
Record low
63°FAug 15, 2022
Chance of a freeze
0%
Days of 90°F or more
19.5
Daylight
13 h 35 min to 12 h 47 min
Cloud cover
59%
Humidity
81%
Dew point
74°F
Wind
4.0 mph

Every day of the month

A wet day has at least 0.01 inch of precipitation.

DateNormal highNormal lowRecord highRecord lowChance wet
Aug 193°F72°F97°F 202569°F 200746%
Aug 293°F72°F96°F 201070°F 201346%
Aug 393°F72°F98°F 201168°F 201146%
Aug 493°F72°F99°F 201169°F 202246%
Aug 593°F72°F100°F 201169°F 200946%
Aug 693°F72°F97°F 200869°F 200946%
Aug 792°F72°F99°F 201168°F 200946%
Aug 892°F72°F99°F 200769°F 202046%
Aug 992°F72°F98°F 201969°F 202246%
Aug 1092°F72°F99°F 201970°F 200846%
Aug 1192°F72°F98°F 202369°F 200845%
Aug 1292°F72°F99°F 202369°F 200745%
Aug 1392°F72°F99°F 202370°F 201145%
Aug 1492°F72°F99°F 202366°F 201245%
Aug 1592°F72°F96°F 200763°F 202245%
Aug 1692°F72°F104°F 201667°F 201144%
Aug 1792°F72°F96°F 201065°F 202444%
Aug 1892°F72°F95°F 200769°F 202244%
Aug 1992°F71°F96°F 201669°F 200744%
Aug 2092°F71°F97°F 201770°F 200743%
Aug 2192°F71°F96°F 200768°F 201243%
Aug 2291°F71°F99°F 201468°F 200743%
Aug 2391°F71°F100°F 201468°F 201242%
Aug 2491°F71°F95°F 201965°F 200942%
Aug 2591°F71°F96°F 202366°F 201242%
Aug 2691°F71°F96°F 202367°F 201241%
Aug 2791°F71°F98°F 201164°F 201641%
Aug 2891°F71°F97°F 201164°F 201441%
Aug 2991°F71°F97°F 201168°F 201440%
Aug 3091°F71°F96°F 201168°F 200740%
Aug 3191°F71°F94°F 201470°F 201840%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Macclenny, in percent.010203040501102030
  • Chance of a wet day

Sunrise and sunset

Times for 2026, local time (EDT).

August 1
sunrise 6:47 AM, sunset 8:22 PM
August 31
sunrise 7:05 AM, sunset 7:52 PM

Every day of August: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00083470 (Glen St Mary 1 W), public domain. Records: NOAA GHCN-Daily, station USW00063890, 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.