Bath climate

Bath Weather in September

NOAA 1991-2020 normals for Bath, 2.8 km from Bath

Average highs run from 80°F on September 1 to 69°F on September 30, and lows from 52°F to 41°F.

September day by day

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

Normal daily high and low temperature at Bath, in °F, with the record for each date.20406080100120151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

September at a glance

Average high
75°F
Average low
47°F
Record high
102°FSep 2, 1953
Record low
24°FSep 28, 1947
Chance of a freeze
36%
Days of 90°F or more
0.9
Daylight
13 h 08 min to 11 h 47 min
Cloud cover
59%
Humidity
72%
Dew point
51°F
Wind
4.3 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 180°F52°F96°F 195340°F 19480%
Sep 280°F51°F102°F 195336°F 20070%
Sep 380°F51°F97°F 195337°F 19460%
Sep 479°F51°F96°F 195339°F 19460%
Sep 579°F50°F95°F 195436°F 20000%
Sep 679°F50°F93°F 199833°F 19380%
Sep 779°F50°F93°F 201536°F 20000%
Sep 878°F50°F94°F 201537°F 19520%
Sep 978°F49°F95°F 200236°F 19380%
Sep 1078°F49°F94°F 200236°F 19380%
Sep 1177°F49°F95°F 195238°F 20050%
Sep 1277°F48°F93°F 195236°F 19580%
Sep 1377°F48°F95°F 195235°F 19540%
Sep 1476°F47°F97°F 195237°F 19530%
Sep 1576°F47°F88°F 194734°F 20200%
Sep 1675°F47°F85°F 201535°F 19590%
Sep 1775°F46°F87°F 194830°F 19590%
Sep 1875°F46°F86°F 195532°F 20200%
Sep 1974°F46°F92°F 195528°F 20200%
Sep 2074°F45°F87°F 201630°F 20200%
Sep 2173°F45°F86°F 195727°F 20200%
Sep 2273°F44°F87°F 201630°F 20200%
Sep 2372°F44°F88°F 195931°F 19470%
Sep 2472°F44°F92°F 201029°F 19530%
Sep 2571°F43°F92°F 201732°F 19470%
Sep 2671°F43°F91°F 201729°F 19470%
Sep 2771°F43°F92°F 201727°F 19470%
Sep 2870°F42°F85°F 202024°F 19470%
Sep 2970°F42°F87°F 195926°F 20000%
Sep 3069°F41°F92°F 195328°F 20000%

Chance of rain

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

September 1
sunrise 6:35 AM, sunset 7:43 PM
September 30
sunrise 7:05 AM, sunset 6:52 PM

Every day of September: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00300448 (Bath), public domain. Records: NOAA GHCN-Daily, station USW00014748, 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.