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Weather on January 3

Flagstaff, AZ

55 Years of Data

Avg High
42°F
Avg Low
15°F
Warmest
1994
41°F avg
Coldest
1971
4°F avg

About This Date

January 3rd in Flagstaff, AZ typically brings chilly winter weather, with average highs around 42°F and lows near 15°F — a 27°F daily swing. Over 56 years of records, the warmest January 3rd was in 1994 (41°F average), while the coldest was 1971 (4°F) — a 37°F range across recorded history. Precipitation has occurred on 29% of recorded January 3rd dates, with snow falling 20% of the time (heaviest snowfall: 13.6"). Temperatures on this date have remained relatively stable over the past several decades.

Temperatures on this date have remained relatively stable over the past several decades.

Planning for January 3rd in Flagstaff, AZ? Bring layers as temperatures can vary throughout the day. Check road conditions if traveling, as snow is possible.

Warming Trend
1.6°F per decade on this date
YearHighLowAvgPrecipSnow
202650°23°37°
202558°23°41°
202443°17°30°0.35"5.3"
202333°24°29°0.1"1.1"
202247°-2°23°
202148°13°31°
202042°12°27°
201941°21°
201857°22°40°
201733°24°29°
201645°18°32°
201546°-2°22°
201453°17°35°
201325°15°20°
201258°19°38°
201134°18°
201040°24°
200935°28°32°0.02"
200845°17°31°
200754°14°34°
200648°20°34°
200535°31°33°1.23"13.6"
200433°15°24°0.19"
200352°19°35°
200243°15°29°
200149°28°38°
200030°16°
199940°14°27°
199839°30°35°0.34"
199746°30°38°0.39"
199655°11°33°
199537°29°33°0.04"0.3"
1994warmest60°21°41°
199335°19°0.07"1"
199232°19°0.39"4.8"
199143°20°31°0.47"
199031°16°0.12"1.9"
198947°10°28°
198848°13°30°
198752°21°36°
198651°26°39°
198534°17°25°
198443°24°33°
198350°-4°23°
198229°11°20°0.02"0.2"
198158°23°40°
198036°13°24°
197949°13°31°
197850°24°37°
197734°23°28°0.76"8.6"
197636°-3°17°
197533°17°
197430°10°20°
197322°18°20°0.19"1.9"
197226°16°
1971coldest18°-10°0.02"0.2"
56 years of data from FLAGSTAFF AP

Flagstaff, AZ Temperature Range by Month

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

10°30°50°70°90°JFMAMJJASOND
Avg high Avg low

Flagstaff, AZ Monthly Precipitation

Average rainfall and snowfall per month, in inches.

0"0.2"0.4"JFMAMJJASOND3.5"0"
Rain (in) Snow (in)

Flagstaff, 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 Flagstaff, AZ

Most pleasant months in Flagstaff, AZ: May, June, July, August, September.

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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