Guilford climate

Guilford Weather in October

NOAA 1991-2020 normals for Chambersburg 1 Ese, 4 km from Guilford

Average highs run from 70°F on October 1 to 59°F on October 31, and lows from 50°F to 40°F. Normal precipitation for the month is 3.53 in over about 9 wet days.

October day by day

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

Normal daily high and low temperature at Guilford, in °F, with the record for each date.020406080100151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

October at a glance

Average high
64°F
Average low
45°F
Precipitation
3.53 in
Record high
88°FOct 21, 1979
Record low
16°FOct 3, 2003
Chance of a freeze
69%
Daylight
11 h 46 min to 10 h 31 min
Cloud cover
60%
Humidity
76%
Dew point
44°F
Wind
5.6 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
Oct 170°F50°F83°F 198636°F 199330%0%
Oct 269°F50°F81°F 198635°F 199730%0%
Oct 369°F49°F81°F 200716°F 200330%0%
Oct 468°F49°F85°F 200723°F 200330%0%
Oct 568°F49°F80°F 199725°F 200330%0%
Oct 668°F48°F83°F 199521°F 200330%0%
Oct 767°F48°F86°F 200735°F 199229%0%
Oct 867°F47°F86°F 200732°F 200129%0%
Oct 967°F47°F87°F 200732°F 198929%0%
Oct 1066°F47°F82°F 200732°F 197229%0%
Oct 1166°F46°F80°F 201032°F 197929%0%
Oct 1265°F46°F77°F 199533°F 199329%0%
Oct 1365°F46°F81°F 199530°F 198829%0%
Oct 1465°F45°F80°F 200832°F 198829%0%
Oct 1564°F45°F79°F 198934°F 197929%0%
Oct 1664°F45°F79°F 198934°F 200929%0%
Oct 1764°F44°F78°F 198930°F 197029%0%
Oct 1863°F44°F78°F 199826°F 197629%
Oct 1963°F43°F75°F 198528°F 197429%
Oct 2063°F43°F75°F 196921°F 197229%
Oct 2162°F43°F88°F 197924°F 197429%
Oct 2262°F42°F81°F 197932°F 198729%
Oct 2361°F42°F77°F 197924°F 196928%
Oct 2461°F42°F81°F 200119°F 196928%
Oct 2561°F41°F81°F 200131°F 198128%
Oct 2660°F41°F74°F 198430°F 197228%
Oct 2760°F41°F78°F 198424°F 197628%
Oct 2860°F40°F72°F 197118°F 200328%
Oct 2959°F40°F76°F 199924°F 196928%
Oct 3059°F40°F75°F 199627°F 201128%
Oct 3159°F40°F77°F 200323°F 197527%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Guilford, in percent, and of at least 0.1 inch of snowfall.01020301102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (EDT).

October 1
sunrise 7:07 AM, sunset 6:53 PM
October 31
sunrise 7:38 AM, sunset 6:09 PM

Every day of October: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00361354 (Chambersburg 1 Ese), public domain. Records: NOAA GHCN-Daily, station USC00181530, 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.