Saint Paul averages 12.6 days a year above 90°F, with June the wettest month at 4.63 in of normal rain. The hottest day on record was 102°F on Jul 6, 2012; the coldest, −27°F on Jan 30, 2019. The single biggest 24-hour rain event recorded was 3.92 in on Oct 4, 2005.
Climate and Average Weather Year Round in Saint Paul
Year-round temperature
In Saint Paul, the warmest months are June through September, with average daily highs between 72°F and 83°F. The coldest stretch runs December through February, with highs between 24°F and 29°F and overnight lows reaching 9°F.
Rainfall through the year
Rainfall in Saint Paul averages 2.4 in per month over the long run. June is the wettest at 4.6 in, while January is the driest at 0.5 in.
Days at 90 °F or hotter
Saint Paul averages 12.6 days per year at 90 °F or hotter. The hottest year on record saw 29 such days (2012); the coolest just 3 (2015).
Precipitation this year
As of May 28, Saint Paul has received 5.2 in of precipitation this year — 40% below the long-term normal for this point in the year (8.6 in).