Jamestown
North Dakota, USA
Long-term weather forecast
Long-term weather forecast

July weather forecast and climate
Jamestown, ND

July, like June, in Jamestown, North Dakota, is a moderately hot summer month, with temperature in the range of an average high of 82.9°F (28.3°C) and an average low of 58.5°F (14.7°C).

Temperature

July is the warmest month, with an average high-temperature of 82.9°F (28.3°C) and an average low-temperature of 58.5°F (14.7°C).

Rainfall

In Jamestown, North Dakota, in July, during 9 rainfall days, 3.3" (84.1mm) of precipitation is typically accumulated. In Jamestown, during the entire year, the rain falls for 94 days and collects up to 19.6" (498.5mm) of precipitation.

Snowfall

In Jamestown, during the entire year, snow aggregates up to 39.8" (1010.9mm).

Daylight

The average length of the day in July is 15.4h.

Sunshine

The month with the most sunshine is July, with an average of 11h of sunshine.

UV index

Months with the highest UV index are June and July, with an average maximum UV index of 8. A UV Index estimate of 8 to 10 represents a very high health vulnerability from unsafe exposure to the UV radiation for ordinary individuals.
The average daily UV index of 8 transform into the following instructions:
Take extra precautions. Protection against sun damage is required. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.

What is the warmest month in Jamestown?

July is the warmest month in Jamestown, with an average high-temperature of 82.9°F (28.3°C) and an average low-temperature of 58.5°F (14.7°C).

What is the temperature in July in Jamestown?

In July, in Jamestown, the average high-temperature is 82.9°F (28.3°C), and the average low-temperature is 58.5°F (14.7°C).

How much does it rain in Jamestown in July?

In Jamestown, in July, during 9 rainfall days, 3.3" (84.1mm) of precipitation is typically accumulated.

What is the average length of the day in July in Jamestown?

In July, the average length of the day in Jamestown, North Dakota, is 15.4h.

What month has the most sunshine in Jamestown?

With an average of 11h of sunshine, July has the most sunshine of the year in Jamestown.

How long on average sun shines in July in Jamestown?

The average sunshine in July is 11h.

What is the month with the highest UV index in Jamestown?

Months with the highest UV index in Jamestown are June and July, with an average maximum UV index of 8.

What is the UV index intensity in July in Jamestown?

The average daily maximum UV index in July in Jamestown is 8. A UV Index estimate of 8 to 10 represents a very high health risk from the exposure to the Sun's UV rays.
Average temperature in July - Jamestown, ND
  • Average high temperature in July: 82.9°F

The warmest month (with the highest average high temperature) is July (82.9°F).
The month with the lowest average high temperature is January (19.2°F).

  • Average low temperature in July: 58.5°F

The month with the highest average low temperature is July (58.5°F).
The coldest month (with the lowest average low temperature) is January (1.2°F).

Average rainfall in July - Jamestown, ND
  • Average rainfall in July: 3.3"

The wettest month (with the highest rainfall) is June (3.5").
Driest months (with the lowest rainfall) are February and December (0.4").

Average rainfall days in July - Jamestown, ND
  • Average rainfall days in July: 9 days

The month with the highest number of rainy days is June (11 days).
Months with the lowest number of rainy days are October and November (6 days).

Average snowfall in July - Jamestown, ND
  • Average snowfall in July: 0"

The month with the highest snowfall is January (9.7").
Months with the lowest snowfall are June, July, August and September (0").

Average daylight in July / Average sunshine in July - Jamestown, ND
  • Average daylight in July: 15.4h

The month with the longest days is June (Average daylight: 15.8h).
The month with shortest days is December (Average daylight: 8.6h).

  • Average sunshine in July: 11h

The month with most sunshine is July (Average sunshine: 11h).
Months with least sunshine are November and December (Average sunshine: 4).

Average UV index in July - Jamestown, ND
  • Average UV index in July: 8

Months with the highest UV index are June and July (UV index 8).
Months with the lowest UV index are January, November and December (UV index 1).