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

October weather forecast and climate
Jamestown, ND

October, the same as September, in Jamestown, North Dakota, is a moderate autumn month, with average temperature varying between 33.8°F (1°C) and 55.9°F (13.3°C).

Temperature

In Jamestown, the average high-temperature in October plummets, from a pleasant 70.9°F (21.6°C) in September, to a mild 55.9°F (13.3°C). The average low-temperature, in October, is 33.8°F (1°C).

Rainfall

In Jamestown, North Dakota, in October, it is raining for 6 days, with typically 1.7" (42.9mm) of accumulated precipitation. Throughout the year, in Jamestown, there are 94 rainfall days, and 19.6" (498.5mm) of precipitation is accumulated.

Snowfall

Months with snowfall in Jamestown are January through May, October through December.

Daylight

In October, the average length of the day is 10.9h.

Sunshine

In Jamestown, the average sunshine is 6h.

UV index

In October, the average daily maximum UV index in Jamestown is 3. A UV Index of 3 to 5 symbolizes a moderate health risk from unprotected exposure to the Sun's UV rays for ordinary individuals.
The average daily UV index of 3 in October transform into the following instructions:
Take precautions - Protection against sunburn is recommended. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.

What is the temperature in October in Jamestown?

The average high-temperature, in October, is 55.9°F (13.3°C), while the average low-temperature is 33.8°F (1°C).

How many days does it rain in October in Jamestown?

In October, in Jamestown, North Dakota, the rain falls for 6 days. Throughout October, 1.7" (42.9mm) of precipitation is accumulated.

When does it start to snow in Jamestown?

October is the first month it typically snows in Jamestown. Throughout October, Jamestown receives 0.4" (10.2mm) of snow.

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

In October, the average length of the day is 10.9h.

How many hours of sunshine does Jamestown have in October?

The average sunshine in October in Jamestown is 6h.

What is the UV index reading in October in Jamestown?

The average daily maximum UV index in October in Jamestown is 3. A UV Index estimate of 3 to 5 represents a moderate health threat from the exposure to the Sun's UV radiation.
Average temperature in October - Jamestown, ND
  • Average high temperature in October: 56°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 October: 33.8°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 October - Jamestown, ND
  • Average rainfall in October: 1.7"

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 October - Jamestown, ND
  • Average rainfall days in October: 6 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 October - Jamestown, ND
  • Average snowfall in October: 0.4"

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 October / Average sunshine in October - Jamestown, ND
  • Average daylight in October: 10.9h

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 October: 6h

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 October - Jamestown, ND
  • Average UV index in October: 3

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).