Palermo climate

Palermo Weather in August

NOAA 1991-2020 normals for Waterville Trtmt Plt, 19.5 km from Palermo

Average highs run from 81°F on August 1 to 77°F on August 31, and lows from 59°F to 55°F. Normal precipitation for the month is 3.39 in over about 11 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 Palermo, in °F, with the record for each date.20406080100120151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

August at a glance

Average high
80°F
Average low
57°F
Precipitation
3.39 in
Record high
101°FAug 1, 1975
Record low
33°FAug 26, 1989
Chance of a freeze
0%
Days of 90°F or more
1.5
Daylight
14 h 38 min to 13 h 16 min
Cloud cover
56%
Humidity
77%
Dew point
59°F
Wind
3.8 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
Aug 181°F59°F101°F 197545°F 196437%0%
Aug 281°F59°F101°F 197546°F 196137%0%
Aug 381°F59°F94°F 197543°F 197637%0%
Aug 481°F59°F93°F 200147°F 196437%0%
Aug 581°F59°F93°F 198442°F 197236%0%
Aug 681°F59°F94°F 198846°F 197236%0%
Aug 780°F59°F95°F 196535°F 198736%0%
Aug 880°F59°F95°F 200148°F 201036%0%
Aug 980°F59°F92°F 200147°F 198936%0%
Aug 1080°F59°F96°F 200142°F 197936%0%
Aug 1180°F58°F92°F 199546°F 197236%0%
Aug 1280°F58°F95°F 201644°F 196835%0%
Aug 1380°F58°F97°F 202543°F 198335%0%
Aug 1480°F58°F95°F 200241°F 198135%0%
Aug 1580°F58°F96°F 200242°F 196135%0%
Aug 1680°F58°F98°F 198544°F 197235%0%
Aug 1780°F58°F93°F 195940°F 197935%0%
Aug 1880°F57°F95°F 198744°F 197935%0%
Aug 1980°F57°F91°F 200243°F 196834%0%
Aug 2079°F57°F90°F 199542°F 200734%0%
Aug 2179°F57°F92°F 197643°F 197734%0%
Aug 2279°F57°F94°F 197639°F 198234%0%
Aug 2379°F56°F89°F 197837°F 198234%0%
Aug 2479°F56°F88°F 196941°F 197533%0%
Aug 2579°F56°F88°F 198038°F 197833%0%
Aug 2678°F56°F90°F 198033°F 198933%0%
Aug 2778°F56°F94°F 199340°F 198733%0%
Aug 2878°F55°F92°F 197738°F 198933%0%
Aug 2978°F55°F93°F 197736°F 198233%0%
Aug 3078°F55°F92°F 201035°F 198233%0%
Aug 3177°F55°F91°F 197339°F 197633%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Palermo, in percent, and of at least 0.1 inch of snowfall.0102030401102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (EDT).

August 1
sunrise 5:25 AM, sunset 8:03 PM
August 31
sunrise 6:00 AM, sunset 7:16 PM

Every day of August: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00179151 (Waterville Trtmt Plt), public domain. Records: NOAA GHCN-Daily, station USC00179151, 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.