Weather on December 21

Livonia, MI

55 Years of Data

Avg High
35°F
Avg Low
21°F
Warmest
1988
46°F avg
Coldest
1989
7°F avg

About This Date

December 21st in Livonia, MI typically brings cold winter weather, with average highs around 35°F and lows near 21°F. Over 55 years of records, the warmest December 21st was in 1988 (46°F average), while the coldest was 1989 (7°F) — a 39°F range across recorded history. Precipitation has occurred on 42% of recorded December 21st dates, with snow falling 27% of the time (heaviest snowfall: 1.5"). 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 December 21st in Livonia, MI? Bundle up with warm layers and protect extremities from the cold. Consider bringing rain gear or an umbrella. Check road conditions if traveling, as snow is possible.

Warming Trend
0.6°F per decade on this date
YearHighLowAvgPrecipSnow
202538°11°24°
202431°17°24°0.05"1"
202344°28°36°
202236°20°28°
202141°21°31°
202036°28°32°
201933°19°26°
201842°32°37°1.19"
201733°25°29°
201629°19°
201542°19°31°0.64"
201429°22°25°
201336°31°33°
201245°31°38°1.78"0.3"
201139°31°35°0.08"
201032°20°26°
200934°21°27°0.05"0.3"
200823°15°19°0.18"1"
200743°26°34°
200643°37°40°0.18"
200527°21°24°
200445°17°31°
200333°23°28°
200236°28°32°0.05"
200139°24°32°
200027°10°18°1.5"
199945°11°28°
199843°29°36°0.53"
199738°28°33°
199621°15°
199529°10°19°0.03"0.2"
199443°22°32°
199336°28°32°0.56"
199230°15°23°
199135°29°32°0.3"1"
199045°33°39°0.38"
1989coldest16°-3°0.05"0.4"
1988warmest57°35°46°0.13"
198747°30°38°
198636°31°33°
198526°17°0.08"0.5"
198437°22°29°
198324°12°18°0.05"0.4"
198234°31°32°
198127°10°18°0.23"1"
198020°12°
197935°22°28°
197841°31°36°0.84"0.1"
197739°20°29°0.38"0.7"
197634°20°0.08"0.5"
197532°17°25°0.15"0.5"
197435°20°27°
197327°14°20°
197237°33°35°
197138°35°36°
55 years of data from DEARBORN HEIGHTS FD

Browse Weather History

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