Thermograph

How unusual is the weather? Graded against ~45 years of local climate history.

Weather in Rochester in April

In an average April, Rochester sees a daily high around 51°F and a low around 39°F, based on 1980–2026 of local climate records.

Average high51°F
Typical high range40°F to 63°F
Average low39°F
Typical low range31°F to 48°F
Average daily precipitation0.10 in

April records

The most extreme April on record for each metric, across 1980–2026. For rainfall, the wettest and driest are by total April accumulation.

High

Highest 77°F 2012-04-16
Lowest 26°F 1982-04-07

Low

Highest 61°F 2017-04-16
Lowest 12°F 1982-04-07

Feels-like

Highest 77°F 2012-04-16
Lowest -8°F 1982-04-07

Humidity

Highest 13.9 g/m³ 2026-04-16
Lowest 1.7 g/m³ 1982-04-07

Wind

Highest 35 mph 2018-04-04
Lowest 5 mph 2026-04-23

Gust

Highest 66 mph 2018-04-04
Lowest 10 mph 1988-04-01

Precip

Wettest 7.49 in 2011
Driest 1.61 in 1985

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