Newton climate

Newton Weather in December

NOAA 1991-2020 normals for Sam Rayburn Dam, 40.5 km from Newton

Average highs run from 65°F on December 1 to 60°F on December 31, and lows from 46°F to 41°F. Normal precipitation for the month is 6.09 in over about 11 wet days.

December day by day

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

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

December at a glance

Average high
62°F
Average low
43°F
Precipitation
6.09 in
Record high
84°FDec 4, 1995
Record low
6°FDec 24, 1989
Chance of a freeze
84%
Daylight
10 h 18 min to 10 h 11 min
Cloud cover
60%
Humidity
85%
Dew point
45°F
Wind
4.7 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
Dec 165°F46°F80°F 199824°F 202034%0%
Dec 265°F46°F81°F 198225°F 202034%0%
Dec 364°F46°F82°F 201228°F 197435%0%
Dec 464°F45°F84°F 199525°F 198935%0%
Dec 564°F45°F80°F 197723°F 199035%0%
Dec 664°F45°F82°F 199526°F 199035%0%
Dec 763°F45°F82°F 199821°F 198435%0%
Dec 863°F44°F81°F 199824°F 200636%0%
Dec 963°F44°F80°F 199423°F 201736%0%
Dec 1063°F44°F81°F 202120°F 197836%0%
Dec 1163°F44°F80°F 202123°F 197836%0%
Dec 1263°F44°F80°F 200725°F 197836%0%
Dec 1362°F43°F79°F 199615°F 198936%0%
Dec 1462°F43°F77°F 199520°F 198936%0%
Dec 1562°F43°F80°F 197519°F 198536%0%
Dec 1662°F43°F79°F 199521°F 198936%0%
Dec 1762°F43°F81°F 202120°F 197237%0%
Dec 1862°F43°F79°F 198421°F 197937%0%
Dec 1961°F42°F78°F 201218°F 199637%0%
Dec 2061°F42°F79°F 197817°F 199636%0%
Dec 2161°F42°F80°F 197821°F 197336%0%
Dec 2261°F42°F80°F 201018°F 198936%0%
Dec 2361°F42°F79°F 19709°F 198936%0%
Dec 2461°F42°F80°F 20156°F 198936%0%
Dec 2561°F42°F80°F 198210°F 198336%0%
Dec 2661°F42°F83°F 201510°F 198336%0%
Dec 2761°F41°F79°F 201512°F 198336%0%
Dec 2861°F41°F83°F 201527°F 201036%0%
Dec 2961°F41°F80°F 202521°F 198336%0%
Dec 3060°F41°F79°F 198414°F 198336%0%
Dec 3160°F41°F78°F 198412°F 198336%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Newton, in percent, and of at least 0.1 inch of snowfall.0102030401102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (CST).

December 1
sunrise 6:55 AM, sunset 5:13 PM
December 31
sunrise 7:13 AM, sunset 5:24 PM

Every day of December: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00417936 (Sam Rayburn Dam), public domain. Records: NOAA GHCN-Daily, station USC00419101, 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.