Brookhaven climate

Brookhaven Weather in October

NOAA 1991-2020 normals for Brookhaven City, 4.1 km from Brookhaven

Average highs run from 82°F on October 1 to 72°F on October 31, and lows from 60°F to 47°F. Normal precipitation for the month is 3.64 in over about 6 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 Brookhaven, in °F, with the record for each date.20406080100151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

October at a glance

Average high
78°F
Average low
53°F
Precipitation
3.64 in
Record high
99°FOct 7, 1897
Record low
25°FOct 31, 1917
Chance of a freeze
17%
Days of 90°F or more
1.2
Daylight
11 h 51 min to 10 h 56 min
Cloud cover
43%
Humidity
75%
Dew point
57°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
Oct 182°F60°F97°F 190036°F 198418%0%
Oct 282°F59°F97°F 190035°F 198418%0%
Oct 382°F59°F96°F 201935°F 198518%0%
Oct 482°F59°F97°F 189735°F 198518%0%
Oct 581°F58°F96°F 192735°F 198518%0%
Oct 681°F58°F95°F 190426°F 198518%0%
Oct 781°F57°F99°F 189726°F 198518%0%
Oct 880°F57°F95°F 192835°F 195218%0%
Oct 980°F56°F95°F 192836°F 192118%0%
Oct 1080°F56°F94°F 192835°F 191718%0%
Oct 1179°F55°F94°F 189833°F 200018%0%
Oct 1279°F55°F93°F 196335°F 200018%0%
Oct 1379°F54°F95°F 196336°F 191718%0%
Oct 1478°F54°F94°F 189935°F 198718%0%
Oct 1578°F54°F92°F 189734°F 198718%0%
Oct 1678°F53°F94°F 201535°F 198718%0%
Oct 1777°F53°F91°F 189732°F 194318%0%
Oct 1877°F52°F90°F 189430°F 194818%0%
Oct 1977°F52°F91°F 192130°F 194819%0%
Oct 2076°F51°F91°F 189929°F 198919%0%
Oct 2176°F51°F93°F 189929°F 198919%0%
Oct 2276°F51°F94°F 189930°F 189519%0%
Oct 2375°F50°F92°F 192734°F 189819%0%
Oct 2475°F50°F91°F 189428°F 191719%0%
Oct 2574°F49°F91°F 192731°F 191720%0%
Oct 2674°F49°F92°F 192731°F 200520%0%
Oct 2774°F49°F90°F 192729°F 189820%0%
Oct 2873°F48°F89°F 191929°F 191420%0%
Oct 2973°F48°F89°F 192727°F 191020%0%
Oct 3073°F47°F88°F 190028°F 191020%0%
Oct 3172°F47°F88°F 191925°F 191720%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Brookhaven, 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 (CDT).

October 1
sunrise 6:56 AM, sunset 6:47 PM
October 31
sunrise 7:17 AM, sunset 6:13 PM

Every day of October: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00221094 (Brookhaven City), public domain. Records: NOAA GHCN-Daily, station USC00221094, 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.