Newark climate

Newark Weather in September

NOAA 1991-2020 normals for Newport, 18.6 km from Newark

Average highs run from 87°F on September 1 to 78°F on September 30, and lows from 67°F to 57°F. Normal precipitation for the month is 3.23 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 Newark, in °F, with the record for each date.20406080100120151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

September at a glance

Average high
83°F
Average low
62°F
Precipitation
3.23 in
Record high
106°FSep 4, 2000
Record low
31°FSep 29, 1967
Chance of a freeze
0%
Days of 90°F or more
6.9
Daylight
12 h 55 min to 11 h 51 min
Cloud cover
44%
Humidity
68%
Dew point
60°F
Wind
6.5 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 187°F67°F102°F 198045°F 196723%0%
Sep 286°F67°F101°F 202647°F 196723%0%
Sep 386°F67°F105°F 195446°F 195222%0%
Sep 486°F66°F106°F 200048°F 195222%0%
Sep 586°F66°F105°F 195447°F 195222%0%
Sep 685°F66°F105°F 202646°F 195322%0%
Sep 785°F65°F103°F 202647°F 196822%0%
Sep 885°F65°F103°F 202643°F 195622%0%
Sep 985°F65°F101°F 202641°F 195622%0%
Sep 1084°F64°F105°F 202644°F 197622%0%
Sep 1184°F64°F99°F 195343°F 197622%0%
Sep 1284°F64°F103°F 198046°F 195422%0%
Sep 1384°F63°F101°F 198043°F 195522%0%
Sep 1483°F63°F101°F 202541°F 196422%0%
Sep 1583°F63°F100°F 195445°F 197922%0%
Sep 1683°F62°F103°F 198037°F 196122%0%
Sep 1782°F62°F100°F 202639°F 196122%0%
Sep 1882°F61°F100°F 202541°F 196123%0%
Sep 1982°F61°F98°F 195441°F 198123%0%
Sep 2081°F61°F99°F 195442°F 196123%0%
Sep 2181°F60°F101°F 200542°F 196223%0%
Sep 2281°F60°F100°F 202236°F 198323%0%
Sep 2380°F59°F94°F 200536°F 195323%0%
Sep 2480°F59°F94°F 200536°F 199523%0%
Sep 2580°F59°F100°F 200537°F 196523%0%
Sep 2680°F58°F100°F 200539°F 195223%0%
Sep 2779°F58°F98°F 195439°F 195223%0%
Sep 2879°F57°F100°F 195340°F 196723%0%
Sep 2979°F57°F100°F 195331°F 196723%0%
Sep 3078°F57°F97°F 195335°F 196323%0%

Chance of rain

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

September 1
sunrise 6:38 AM, sunset 7:33 PM
September 30
sunrise 7:00 AM, sunset 6:51 PM

Every day of September: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00035186 (Newport), public domain. Records: NOAA GHCN-Daily, station USC00030460, 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.