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Weather on December 20

Detroit, MI

55 Years of Data

Avg High
36°F
Avg Low
24°F
Warmest
1988
50°F avg
Coldest
2004
11°F avg

About This Date

December 20th in Detroit, MI typically brings cold winter weather, with average highs around 36°F and lows near 24°F. Over 55 years of records, the warmest December 20th was in 1988 (50°F average), while the coldest was 2004 (11°F) — a 39°F range across recorded history. Precipitation has occurred on 20% of recorded December 20th dates, with snow falling 5% of the time (heaviest snowfall: 6"). The last decade has been 5.9°F warmer on this date compared to 20-30 years ago.

The last decade has been 5.9°F warmer on this date compared to 20-30 years ago.

Planning for December 20th in Detroit, MI? Bundle up with warm layers and protect extremities from the cold.

Warming Trend
0.5°F per decade on this date
YearHighLowAvgPrecipSnow
202540°21°30°
202436°28°32°0.1"
202345°32°38°
202235°26°31°
202142°30°36°
202041°32°37°
201934°20°27°
201843°34°38°0.53"
201738°27°33°
201630°10°20°
201542°22°32°
201435°22°28°
201340°30°35°0.2"
201253°34°43°1.3"
201138°32°35°0.03"
201033°22°27°
200935°18°26°
200825°16°20°
200734°20°27°
200644°29°36°
200528°10°19°
2004coldest20°11°
200330°22°26°0.03"
200243°33°38°0.25"
200139°29°34°
200022°11°16°0.03"
199946°23°35°
199841°28°35°
199737°31°34°
199621°15°
199527°18°22°
199442°31°36°
199338°34°36°
199237°22°29°
199137°31°34°
199042°32°37°
198917°12°
1988warmest57°42°50°
198737°33°35°
198638°32°35°
198528°18°
198436°27°31°
198320°12°16°
198238°34°36°
198126°15°21°
198020°13°
197932°26°29°
197841°27°34°
197740°27°33°
197651°16°33°1"
197533°20°26°
197433°28°31°0.13"1"
197328°20°24°6"
197236°35°35°0.03"
197139°35°37°0.15"
55 years of data from DETROIT CITY AP

Detroit, MI 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

Detroit, MI Monthly Precipitation

Average rainfall and snowfall per month, in inches.

0"4.7"9.3"JFMAMJJASOND1.4"0"
Rain (in) Snow (in)

Detroit, MI 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 Detroit, MI

Detroit, MI 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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