Jamestown weather in July 2026

Q: 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.

Q: 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.

Q: 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.

Expect daytime maximum temperatures of 29°C in Jamestown, North Dakota in July based on long-term weather averages. There are 11 hours of sunshine per day on average with typically 75 mm of rainfall in the month.

29
29°C max day temperature
11
11 hours of sunshine per day
9
9 days with some rainfall
15
15°C min night temperature
15
15 hours of daylight per day
M
Moderate heat & humidity
75
75 mm of monthly rainfall
8
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)

More about the USA

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 2026. Select a month to view Jamestown sunrise and sunset times for the next 12 months.

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Date	Sunrise times	Sunset times
Wednesday, 1st July 2026	04:44	20:33
Thursday, 16th July 2026	04:57	20:25
Friday, 31st July 2026	05:13	20:08

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North Dakota - quick facts
Flight time^✝	12.5 hours
Time difference	UK -6 to -7 hours
Language(s)	English
Currency	US Dollar
Electricity	A + B plug (120V)
Driving side	Right
Visa^✝	Yes
Why visit?	Nature
Tourist info	North Dakota Tourism Division