Henderson climate

Henderson Weather in December

NOAA 1991-2020 normals for Las Vegas Mccarran AP, 16.7 km from Henderson

Average highs run from 60°F on December 1 to 56°F on December 31, and lows from 42°F to 39°F. Normal precipitation for the month is 0.45 in over about 3 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 Henderson, in °F, with the record for each date.20406080100151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

December at a glance

Average high
57°F
Average low
40°F
Precipitation
0.45 in
Snowfall
0.2 in
Record high
81°FDec 3, 2005
Record low
22°FDec 19, 2019
Chance of a freeze
75%
Daylight
9 h 54 min to 9 h 46 min
Cloud cover
46%
Humidity
46%
Dew point
23°F
Wind
8.1 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 160°F42°F72°F 200836°F 20067%0%
Dec 260°F41°F70°F 200533°F 20048%0%
Dec 359°F41°F81°F 200537°F 20198%0%
Dec 459°F41°F78°F 201730°F 20068%0%
Dec 559°F41°F71°F 202435°F 20098%0%
Dec 658°F41°F72°F 202329°F 20198%0%
Dec 758°F40°F72°F 200734°F 20098%0%
Dec 858°F40°F77°F 200633°F 20099%0%
Dec 957°F40°F75°F 200630°F 20099%0%
Dec 1057°F40°F69°F 200625°F 20139%0%
Dec 1157°F40°F72°F 200532°F 20099%0%
Dec 1257°F40°F72°F 200535°F 19979%0%
Dec 1357°F39°F71°F 202534°F 20139%0%
Dec 1456°F39°F68°F 202533°F 20199%0%
Dec 1556°F39°F66°F 202535°F 200710%0%
Dec 1656°F39°F68°F 202534°F 200710%0%
Dec 1756°F39°F67°F 202333°F 200410%0%
Dec 1856°F39°F69°F 202531°F 200810%0%
Dec 1956°F39°F70°F 202422°F 201910%0%
Dec 2056°F39°F68°F 202432°F 200810%0%
Dec 2156°F39°F68°F 200534°F 200710%0%
Dec 2256°F39°F72°F 202535°F 200710%0%
Dec 2356°F39°F73°F 201435°F 200710%0%
Dec 2456°F39°F71°F 200534°F 200410%0%
Dec 2556°F39°F64°F 202532°F 199710%0%
Dec 2656°F39°F67°F 202532°F 200710%0%
Dec 2756°F39°F77°F 200529°F 200710%0%
Dec 2856°F39°F70°F 201327°F 200710%0%
Dec 2956°F39°F64°F 200528°F 201410%0%
Dec 3056°F39°F69°F 200530°F 201410%0%
Dec 3156°F39°F70°F 200529°F 201410%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Henderson, in percent, and of at least 0.1 inch of snowfall.02.557.51012.51102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (PST).

December 1
sunrise 6:32 AM, sunset 4:26 PM
December 31
sunrise 6:50 AM, sunset 4:36 PM

Every day of December: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USW00023169 (Las Vegas Mccarran AP), public domain. Records: NOAA GHCN-Daily, station USC00260125, 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.