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Weather on December 21

Yuma, AZ

55 Years of Data

Avg High
68°F
Avg Low
44°F
Warmest
2005
65°F avg
Coldest
1990
47°F avg

About This Date

December 21st in Yuma, AZ typically brings mild winter weather, with average highs around 68°F and lows near 44°F. Over 55 years of records, the warmest December 21st was in 2005 (65°F average), while the coldest was 1990 (47°F) — a 18°F range across recorded history. Rain or other precipitation has occurred on about 7% of December 21st dates historically, with the wettest December 21st recording 0.53" of rain. The last decade has been 2.7°F warmer on this date compared to 20-30 years ago.

The last decade has been 2.7°F warmer on this date compared to 20-30 years ago.

Planning for December 21st in Yuma, AZ? Great weather for outdoor activities.

Warming Trend
0.3°F per decade on this date
YearHighLowAvgPrecipSnow
202582°48°65°
202479°47°63°
202376°49°62°
202267°42°54°
202168°50°59°
202078°45°61°
201970°45°57°
201874°41°57°
201772°43°57°
201668°52°60°0.53"
201566°31°48°
201467°41°54°
201366°44°55°
201264°38°51°
201168°
201065°57°61°0.2"
200964°51°58°
200860°36°48°
200763°43°53°
200663°31°47°
2005warmest79°52°65°
200471°47°59°
200375°47°61°
200255°40°47°
200165°37°51°
200071°41°56°
199975°46°61°
199867°44°55°
199767°45°56°0.03"
199672°42°57°
199569°38°53°
199474°44°59°
199352°50°51°
199260°38°49°
199170°51°60°
1990coldest52°42°47°
198970°44°57°
198870°46°58°
198766°42°54°
198670°47°58°
198577°47°62°
198462°43°52°
198368°46°57°
198271°43°57°
198171°51°61°
198077°50°64°
197972°51°61°
197858°41°49°
197764°45°54°
197669°46°58°
197562°50°56°0.08"
197471°43°57°
197367°40°53°
197274°49°61°
197163°39°51°
55 years of data from YUMA QUARTERMASTER DEPOT

Yuma, AZ Temperature Range by Month

Average monthly highs and lows. The shaded band shows the typical daily temperature range.

40°60°80°100°120°JFMAMJJASOND
Avg high Avg low

Yuma, AZ Monthly Precipitation

Average rainfall per month, in inches.

0"3.6"7.2"JFMAMJJASOND
Rain (in)

Yuma, AZ Daily Temperature Calendar

Average daily high temperature for every day of the year. Each cell is the climatological mean for that calendar day across 55 years of NOAA data.

151015202531JanFebMarAprMayJunJulAugSepOctNovDec
Cooler
Hotter
20°40°60°80°100°

Best Time to Visit Yuma, AZ

Yuma, AZ has no months that meet our "pleasant" threshold — every season has tradeoffs.

Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Pleasant (65-82°F, ≤2.5" rain) Mild Less ideal

Browse Weather History

Weather data provided by NOAA Climate Data Online. Not for critical planning.

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