Tupper Lake climate

Tupper Lake Weather in August

NOAA 1991-2020 normals for Tupper Lake Sunmount, 2.2 km from Tupper Lake

Average highs run from 77°F on August 1 to 74°F on August 31, and lows from 55°F to 50°F. Normal precipitation for the month is 4.16 in over about 13 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 Tupper Lake, in °F, with the record for each date.20406080100151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

August at a glance

Average high
76°F
Average low
53°F
Precipitation
4.16 in
Record high
91°FAug 1, 2006
Record low
30°FAug 20, 2007
Chance of a freeze
0%
Daylight
14 h 37 min to 13 h 16 min
Cloud cover
59%
Humidity
83%
Dew point
57°F
Wind
4.0 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
Aug 177°F55°F91°F 200636°F 202343%0%
Aug 277°F55°F89°F 200736°F 202343%0%
Aug 377°F55°F87°F 200740°F 202143%0%
Aug 477°F55°F91°F 201240°F 201943%0%
Aug 577°F54°F87°F 201636°F 201943%0%
Aug 677°F54°F87°F 202236°F 200442%0%
Aug 777°F54°F88°F 200137°F 201042%0%
Aug 877°F54°F88°F 200135°F 200942%0%
Aug 977°F54°F90°F 200137°F 199942%0%
Aug 1077°F54°F87°F 202536°F 199941%0%
Aug 1176°F54°F90°F 202538°F 200641%0%
Aug 1276°F54°F91°F 202538°F 200641%0%
Aug 1376°F54°F84°F 200235°F 199841%0%
Aug 1476°F54°F90°F 200237°F 202240%0%
Aug 1576°F53°F84°F 200237°F 200140%0%
Aug 1676°F53°F85°F 200937°F 202140%0%
Aug 1776°F53°F87°F 200937°F 201740%0%
Aug 1876°F53°F86°F 200936°F 200540%0%
Aug 1976°F53°F86°F 201534°F 201239%0%
Aug 2076°F53°F86°F 202230°F 200739%0%
Aug 2176°F52°F87°F 202131°F 200739%0%
Aug 2276°F52°F84°F 200833°F 200739%0%
Aug 2375°F52°F82°F 202037°F 201638%0%
Aug 2475°F52°F84°F 201634°F 200438%0%
Aug 2575°F52°F87°F 200732°F 200138%0%
Aug 2675°F51°F84°F 201233°F 200837%0%
Aug 2775°F51°F82°F 202432°F 201737%0%
Aug 2875°F51°F84°F 201633°F 200337%0%
Aug 2975°F51°F88°F 200732°F 201237%0%
Aug 3074°F50°F86°F 201035°F 200337%0%
Aug 3174°F50°F87°F 201031°F 199937%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Tupper Lake, 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 (EDT).

August 1
sunrise 5:45 AM, sunset 8:22 PM
August 31
sunrise 6:20 AM, sunset 7:36 PM

Every day of August: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00308631 (Tupper Lake Sunmount), public domain. Records: NOAA GHCN-Daily, station USW00094740, 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 2026-09-25. Sun and moon: computed with the NOAA solar equations and Meeus.