Matagorda climate

Matagorda Weather in September

NOAA 1991-2020 normals for Matagorda No 2, 1 km from Matagorda

Average highs run from 88°F on September 1 to 84°F on September 30, and lows from 75°F to 69°F. Normal precipitation for the month is 7.11 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 Matagorda, in °F, with the record for each date.406080100120151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

September at a glance

Average high
86°F
Average low
72°F
Precipitation
7.11 in
Record high
107°FSep 5, 2000
Record low
49°FSep 29, 1967
Chance of a freeze
0%
Days of 90°F or more
8.9
Daylight
12 h 43 min to 11 h 55 min
Cloud cover
47%
Humidity
76%
Dew point
73°F
Wind
10.5 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 188°F75°F98°F 195467°F 195028%0%
Sep 288°F75°F99°F 201167°F 195028%0%
Sep 388°F75°F102°F 201164°F 195528%0%
Sep 488°F75°F104°F 200061°F 197429%0%
Sep 588°F75°F107°F 200054°F 197429%0%
Sep 688°F75°F98°F 200055°F 197429%0%
Sep 788°F74°F96°F 199358°F 201729%0%
Sep 887°F74°F96°F 195160°F 201729%0%
Sep 987°F74°F97°F 202159°F 195729%0%
Sep 1087°F74°F98°F 195160°F 201729%0%
Sep 1187°F74°F96°F 194461°F 201729%0%
Sep 1287°F73°F97°F 200457°F 201729%0%
Sep 1387°F73°F95°F 198060°F 194528%0%
Sep 1487°F73°F99°F 201958°F 194528%0%
Sep 1587°F73°F96°F 195457°F 194528%0%
Sep 1686°F73°F97°F 195357°F 197928%0%
Sep 1786°F72°F95°F 202656°F 198127%0%
Sep 1886°F72°F95°F 194753°F 198127%0%
Sep 1986°F72°F94°F 194752°F 198127%0%
Sep 2086°F72°F97°F 201657°F 198126%0%
Sep 2186°F71°F101°F 200553°F 198326%0%
Sep 2286°F71°F100°F 194452°F 198325%0%
Sep 2385°F71°F98°F 200552°F 197525%0%
Sep 2485°F70°F100°F 200552°F 197524%0%
Sep 2585°F70°F95°F 195450°F 198924%0%
Sep 2685°F70°F97°F 202250°F 200023%0%
Sep 2785°F70°F94°F 200752°F 200023%0%
Sep 2885°F69°F94°F 194950°F 196723%0%
Sep 2984°F69°F99°F 200549°F 196722%0%
Sep 3084°F69°F94°F 202549°F 199222%0%

Chance of rain

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

September 1
sunrise 7:02 AM, sunset 7:45 PM
September 30
sunrise 7:16 AM, sunset 7:11 PM

Every day of September: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00415659 (Matagorda No 2), public domain. Records: NOAA GHCN-Daily, station USW00012935, 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.