Amherst County climate

Amherst County Weather in September

NOAA 1991-2020 normals for Tye Rvr 1 Se, 18.9 km from Amherst County

Average highs run from 84°F on September 1 to 75°F on September 30, and lows from 62°F to 51°F. Normal precipitation for the month is 4.39 in over about 7 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 Amherst County, in °F, with the record for each date.20406080100120151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

September at a glance

Average high
80°F
Average low
57°F
Precipitation
4.39 in
Record high
101°FSep 6, 1954
Record low
35°FSep 26, 2001
Chance of a freeze
0%
Days of 90°F or more
2.8
Daylight
12 h 59 min to 11 h 50 min
Cloud cover
54%
Humidity
72%
Dew point
58°F
Wind
3.6 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 184°F62°F98°F 195347°F 194622%0%
Sep 284°F62°F99°F 202649°F 196722%0%
Sep 384°F61°F99°F 202646°F 196722%0%
Sep 483°F61°F100°F 202643°F 199722%0%
Sep 583°F61°F99°F 195442°F 199722%0%
Sep 683°F60°F101°F 195445°F 199722%0%
Sep 783°F60°F100°F 195445°F 197621%0%
Sep 882°F60°F94°F 201644°F 202421%0%
Sep 982°F60°F93°F 194644°F 199821%0%
Sep 1082°F59°F96°F 202644°F 195621%0%
Sep 1181°F59°F97°F 201945°F 197221%0%
Sep 1281°F59°F96°F 201944°F 196721%0%
Sep 1381°F58°F93°F 199845°F 196821%0%
Sep 1481°F58°F94°F 198041°F 196421%0%
Sep 1580°F58°F93°F 198242°F 196421%0%
Sep 1680°F57°F96°F 199142°F 200021%0%
Sep 1780°F57°F95°F 199138°F 200021%0%
Sep 1879°F56°F93°F 195441°F 199021%0%
Sep 1979°F56°F95°F 197839°F 198421%0%
Sep 2079°F56°F90°F 195543°F 200421%0%
Sep 2178°F55°F93°F 198037°F 195621%0%
Sep 2278°F55°F93°F 198039°F 202021%0%
Sep 2378°F54°F93°F 197036°F 198321%0%
Sep 2477°F54°F91°F 201037°F 196721%0%
Sep 2577°F54°F91°F 197039°F 198121%0%
Sep 2677°F53°F91°F 201935°F 200121%0%
Sep 2776°F53°F92°F 199840°F 194721%0%
Sep 2876°F52°F91°F 199838°F 198921%0%
Sep 2976°F52°F95°F 201939°F 200121%0%
Sep 3075°F51°F88°F 195336°F 196721%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Amherst County, in percent, and of at least 0.1 inch of snowfall.05101520251102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (EDT).

September 1
sunrise 6:47 AM, sunset 7:46 PM
September 30
sunrise 7:11 AM, sunset 7:01 PM

Every day of September: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00448600 (Tye Rvr 1 Se), public domain. Records: NOAA GHCN-Daily, station USW00013733, 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.