Gorham climate

Gorham Weather in September

NOAA 1991-2020 normals for Geneva Rsch Farm, 11.9 km from Gorham

Average highs run from 76°F on September 1 to 66°F on September 30, and lows from 56°F to 47°F. Normal precipitation for the month is 3.26 in over about 12 wet days.

September day by day

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

Normal daily high and low temperature at Gorham, in °F, with the record for each date.20406080100151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

September at a glance

Average high
71°F
Average low
52°F
Precipitation
3.26 in
Record high
94°FSep 7, 2007
Record low
30°FSep 28, 2000
Chance of a freeze
4%
Days of 90°F or more
0.6
Daylight
13 h 10 min to 11 h 46 min
Cloud cover
67%
Humidity
71%
Dew point
53°F
Wind
4.9 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
Sep 176°F56°F89°F 201043°F 201739%0%
Sep 276°F56°F90°F 201040°F 201739%0%
Sep 375°F56°F92°F 200247°F 202439%0%
Sep 475°F55°F90°F 202350°F 200040%0%
Sep 575°F55°F91°F 201840°F 200040%0%
Sep 675°F55°F93°F 200739°F 200040%0%
Sep 774°F54°F94°F 200742°F 200040%0%
Sep 874°F54°F92°F 200244°F 202540%0%
Sep 974°F54°F92°F 200244°F 201340%0%
Sep 1073°F53°F93°F 201342°F 200641%0%
Sep 1173°F53°F94°F 201341°F 200641%0%
Sep 1273°F53°F86°F 200541°F 202041%0%
Sep 1372°F52°F86°F 201641°F 201441%0%
Sep 1472°F52°F88°F 199843°F 201441%0%
Sep 1572°F52°F83°F 199838°F 202041%0%
Sep 1671°F51°F84°F 201839°F 201341%0%
Sep 1771°F51°F82°F 201734°F 201341%0%
Sep 1871°F51°F85°F 201540°F 200842%0%
Sep 1970°F50°F82°F 200230°F 202042%0%
Sep 2070°F50°F86°F 200233°F 202042%0%
Sep 2169°F50°F83°F 199834°F 202042%0%
Sep 2269°F49°F89°F 201940°F 202043%0%
Sep 2369°F49°F85°F 201739°F 201343%0%
Sep 2468°F49°F90°F 201041°F 201643%0%
Sep 2568°F48°F91°F 200738°F 200944%0%
Sep 2667°F48°F89°F 201737°F 200944%0%
Sep 2767°F48°F89°F 201740°F 202344%0%
Sep 2866°F47°F83°F 201930°F 200045%0%
Sep 2966°F47°F79°F 201431°F 200045%0%
Sep 3066°F47°F78°F 200236°F 200145%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Gorham, 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).

September 1
sunrise 6:33 AM, sunset 7:43 PM
September 30
sunrise 7:05 AM, sunset 6:51 PM

Every day of September: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00303184 (Geneva Rsch Farm), public domain. Records: NOAA GHCN-Daily, station USW00054778, 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.