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Weather on May 12

Rochester, NY

55 Years of Data

Avg High
66°F
Avg Low
45°F
Warmest
1991
71°F avg
Coldest
1996
39°F avg

About This Date

May 12th in Rochester, NY typically brings mild spring weather, with average highs around 66°F and lows near 45°F. Over 56 years of records, the warmest May 12th was in 1991 (71°F average), while the coldest was 1996 (39°F) — a 32°F range across recorded history. Precipitation has occurred on 52% of recorded May 12th dates, with snow falling 2% of the time (heaviest snowfall: 1.1"). The last decade has been 2.2°F warmer on this date compared to 20-30 years ago.

The last decade has been 2.2°F warmer on this date compared to 20-30 years ago.

Planning for May 12th in Rochester, NY? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.

Cooling Trend
0.7°F per decade on this date
YearHighLowAvgPrecipSnow
202657°33°45°0.15"
202579°41°60°
202463°49°56°
202382°52°67°
202283°48°65°
202162°38°50°0.03"
202047°30°39°
201949°43°46°0.41"
201859°46°53°0.08"
201763°42°52°
201684°43°63°
201569°52°60°0.08"
201481°54°67°
201351°38°44°0.08"
201276°43°59°
201179°48°63°
201052°38°45°0.18"
200962°38°50°
200862°52°57°
200757°42°50°
200669°53°61°0.18"
200548°35°42°
200481°54°67°
200354°47°50°0.2"
200252°45°48°1.32"
200163°45°54°2.16"
200071°52°61°4.32"
199959°36°47°
199870°48°59°0.15"
199762°44°53°0.3"
1996coldest46°32°39°0.36"1.1"
199564°51°58°
199460°41°51°0.05"
199381°46°63°
199284°58°71°
1991warmest82°61°71°
199060°33°47°0.53"
198958°44°51°0.2"
198874°41°57°
198769°43°56°
198664°47°55°
198578°60°69°0.53"
198465°43°54°0.48"
198362°40°51°
198274°54°64°
198157°42°50°0.15"
198069°49°59°0.05"
197985°54°69°1.55"
197871°59°65°0.15"
197776°42°59°
197658°40°49°0.03"
197565°54°59°0.23"
197463°49°56°2.18"
197361°46°53°0.15"
197271°35°53°
197172°39°55°0.38"
56 years of data from ROCHESTER GTR INTL

Rochester, NY 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

Rochester, NY Monthly Precipitation

Average rainfall and snowfall per month, in inches.

0"4"8"JFMAMJJASOND1.6"0"
Rain (in) Snow (in)

Rochester, NY 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 Rochester, NY

Rochester, NY 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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