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Weather on January 27

San Francisco, CA

55 Years of Data

Avg High
60°F
Avg Low
47°F
Warmest
2015
61°F avg
Coldest
1972
45°F avg

About This Date

January 27th in San Francisco, CA typically brings mild winter weather, with average highs around 60°F and lows near 47°F. Over 56 years of records, the warmest January 27th was in 2015 (61°F average), while the coldest was 1972 (45°F) — a 16°F range across recorded history. Rain or other precipitation has occurred on about 25% of January 27th dates historically, with the wettest January 27th recording 4.45" of rain. 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 27th in San Francisco, CA? Great weather for outdoor activities.

Warming Trend
0.4°F per decade on this date
YearHighLowAvgPrecipSnow
202661°47°54°0.08"
202561°42°51°
202463°52°57°
202356°47°51°
202264°47°55°
202153°44°49°1.6"
202058°51°54°
201966°52°59°
201860°45°52°
201759°47°53°
201664°51°58°
2015warmest66°56°61°
201458°48°53°
201355°45°50°
201265°48°56°
201164°49°56°
201059°47°53°
200957°45°51°
200855°45°50°0.97"
200755°47°51°0.25"
200656°46°51°0.23"
200558°48°53°0.58"
200458°49°53°0.64"
200368°51°60°
200252°41°46°
200159°41°50°
200062°47°54°
199960°41°51°
199865°53°59°
199762°50°56°
199660°50°55°1.8"
199557°52°54°2.9"
199463°44°53°0.05"
199358°44°51°
199256°47°51°
199155°44°50°
199061°43°52°
198961°45°53°
198871°49°60°
198758°50°54°1.35"
198668°52°60°
198559°45°52°
198470°49°59°
198356°48°52°1.09"
198254°43°48°
198159°51°55°4.45"
198053°47°50°
197954°43°48°
197860°48°54°
197754°46°50°
197663°47°55°
197553°44°49°
197464°47°55°
197352°44°48°
1972coldest50°40°45°1.78"
197167°50°58°
56 years of data from SAN FRANCISCO DWTN

San Francisco, CA Temperature Range by Month

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

40°50°60°70°80°JFMAMJJASOND
Avg high Avg low

San Francisco, CA Monthly Precipitation

Average rainfall per month, in inches.

0"4.9"9.8"JFMAMJJASOND
Rain (in)

San Francisco, CA 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 San Francisco, CA

Most pleasant months in San Francisco, CA: July, August.

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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