Jamestown weather in July 2025

Expect 29°C daytime maximum temperatures in the shade with on average 11 hours of sunshine per day in Jamestown in July. Check more long-term weather averages for Jamestown in July before you book your next holiday to North Dakota in 2025/2026.

  • 29°C maximum daytime temperature in July in Jamestown29
    29°C max day temperature
  • 11 hours of sunshine per day
  • 9 days with some rainfall in July in Jamestown9
    9 days with some rainfall
  • 15°C minimum night-time temperature in July in Jamestown15
    15°C min night temperature
  • 15 hours of daylight per day in July in Jamestown15
    15 hours of daylight per day
  • Moderate heat & humidity in July in JamestownM
    Moderate heat & humidity
  • 75 mm monthly rainfall in July in Jamestown75
    75 mm of monthly rainfall
  • UV (maximum) index 8 (Very High) in July in Jamestown8
    8 (Very High) UV index

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The July weather guide for North Dakota (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)

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How hot is it in Jamestown in July?

Daytime temperatures usually reach 29°C in Jamestown in July with moderate heat and humidity, falling to 15°C at night.

How sunny is it in Jamestown in July?

There are normally 11 hours of bright sunshine each day in Jamestown in July - that's 72% of daylight hours.

Does it rain in Jamestown in July?

There are usually 9 days with some rain in Jamestown in July and the average monthly rainfall is 75mm.

Jamestown July sunrise & sunset times

Browse the sunrise and sunset times for Jamestown in July 2025. Select a month to view Jamestown sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Tuesday, 1st July 2025 04:45 20:33
Wednesday, 16th July 2025 04:57 20:25
Thursday, 31st July 2025 05:14 20:08

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