Jamestown weather in April 2026

Q: How warm is it in Jamestown in April?

Daytime temperatures usually reach 16°C in Jamestown in April, falling to 6°C at night.

Q: How sunny is it in Jamestown in April?

There are normally 8 hours of bright sunshine each day in Jamestown in April - that's 57% of daylight hours.

Q: Is the sea cold around Jamestown in April?

The average sea temperature around Jamestown in April is 7°C.

Q: Does it rain in Jamestown in April?

There are usually 11 days with some rain in Jamestown in April and the average monthly rainfall is 101mm.

Expect daytime maximum temperatures of 13°C in Jamestown, New York in April based on long-term weather averages. There are 7 hours of sunshine per day on average with 14 days with some rainfall and typically 92 mm of rainfall in the month.

13
13°C max day temperature
7
7 hours of sunshine per day
14
14 days with some rainfall
0
0°C min night temperature
13
13 hours of daylight per day
0
No heat & humidity
92
92 mm of monthly rainfall
6
6 (High) UV index

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The April weather guide for New York (Jamestown) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C / mm) | Imperial (°F / inches)