Putnam climate

Putnam Weather in September

NOAA 1991-2020 normals for W Thompson Lake, 3.3 km from Putnam

Average highs run from 78°F on September 1 to 68°F on September 30, and lows from 56°F to 45°F. Normal precipitation for the month is 3.91 in over about 9 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 Putnam, in °F, with the record for each date.20406080100151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

September at a glance

Average high
73°F
Average low
51°F
Precipitation
3.91 in
Record high
96°FSep 8, 2015
Record low
30°FSep 22, 2020
Chance of a freeze
11%
Daylight
13 h 08 min to 11 h 47 min
Cloud cover
55%
Humidity
74%
Dew point
54°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
Sep 178°F56°F92°F 201046°F 199929%0%
Sep 278°F55°F92°F 201039°F 201729%0%
Sep 377°F55°F92°F 201546°F 202429%0%
Sep 477°F55°F90°F 201846°F 202429%0%
Sep 577°F55°F89°F 202343°F 199728%0%
Sep 677°F54°F92°F 201843°F 201328%0%
Sep 776°F54°F92°F 202344°F 200028%0%
Sep 876°F54°F96°F 201545°F 202528%0%
Sep 976°F53°F93°F 201642°F 201328%0%
Sep 1076°F53°F89°F 201641°F 200328%0%
Sep 1175°F53°F92°F 201342°F 200528%0%
Sep 1275°F52°F90°F 200538°F 200628%0%
Sep 1375°F52°F89°F 200542°F 200229%0%
Sep 1474°F52°F90°F 201645°F 201429%0%
Sep 1574°F51°F84°F 201741°F 202029%0%
Sep 1674°F51°F85°F 201539°F 201029%0%
Sep 1773°F50°F87°F 201538°F 200729%0%
Sep 1873°F50°F85°F 201537°F 201329%0%
Sep 1972°F49°F82°F 200537°F 201929%0%
Sep 2072°F49°F84°F 201634°F 202030%0%
Sep 2172°F49°F84°F 201631°F 202030%0%
Sep 2271°F48°F85°F 201630°F 202030%0%
Sep 2371°F48°F87°F 201739°F 201430%0%
Sep 2470°F47°F92°F 201735°F 199830%0%
Sep 2570°F47°F90°F 201734°F 199731%0%
Sep 2670°F46°F87°F 200737°F 201631%0%
Sep 2769°F46°F88°F 201738°F 201531%0%
Sep 2869°F45°F84°F 201437°F 200031%0%
Sep 2968°F45°F83°F 201531°F 200031%0%
Sep 3068°F45°F79°F 202533°F 200031%0%

Chance of rain

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

September 1
sunrise 6:13 AM, sunset 7:21 PM
September 30
sunrise 6:44 AM, sunset 6:31 PM

Every day of September: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00069388 (W Thompson Lake), public domain. Records: NOAA GHCN-Daily, station USW00054767, 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.