Jamestown
New York, USA
Long-term weather forecast
Long-term weather forecast

July weather forecast and climate
Jamestown, NY

Julio, the same as Junio, is a moderately hot summer month in Jamestown, New York, with average temperature ranging between min 55.9°F (13.3°C) and max 80.1°F (26.7°C).

Temperature

Julio is the warmest month, with an average high-temperature of 80.1°F (26.7°C) and an average low-temperature of 55.9°F (13.3°C).

Rainfall

The month with the most rainfall is Julio when the rain falls for 11.2 days and typically aggregates up to 4.82" (122.4mm) of precipitation.

Snowfall

In Jamestown snow does not fall in Mayo through Septiembre.

Daylight

The average length of the day in Julio is 14.9h.

Sunshine

Junio and Julio, with an average of 9h of sunshine, are months with the most sunshine in Jamestown.

UV index

With an average maximum UV index of 9, Julio is the month with the highest UV index. A UV Index value of 8 to 10 symbolizes a very high threat to health from unprotected exposure to the Sun's UV rays for average individuals.
Note: In Julio, the average maximum UV index of 9 translate into the following recommendations:
Take extra precautions. Fair-skinned individuals may get burned in less than 10 minutes. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. 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?

The warmest month is Julio, with an average high-temperature of 80.1°F (26.7°C) and an average low-temperature of 55.9°F (13.3°C).

What is the temperature in Julio in Jamestown?

In Julio, the average high-temperature is 80.1°F (26.7°C), and the average low-temperature is 55.9°F (13.3°C).

How many days does it rain in Julio in Jamestown?

In Julio, in Jamestown, New York, the rain falls for 11.2 days. Throughout Julio, 4.82" (122.4mm) of precipitation is accumulated.

What is the wettest month in Jamestown?

Julio is the month with the most rainfall in Jamestown, New York. Rain falls for 11.2 days and accumulates 4.82" (122.4mm) of precipitation.

When it does not snow in Jamestown?

In Jamestown, New York, snow does not fall in Mayo through Septiembre.

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

The average length of the day in Julio in Jamestown is 14.9h.

What are the months with the most sunshine in Jamestown?

Junio and Julio, with an average of 9h of sunshine, are months with the most sunshine in Jamestown.

How many hours of sunshine does Jamestown have in Julio?

The average sunshine in Julio is 9h.

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

The month with the highest UV index is Julio, with an average maximum UV index of 9.

What is the UV index reading in Julio in Jamestown?

In Julio, the average daily maximum UV index is 9. A UV Index of 8 to 10 symbolizes a very high health vulnerability from unprotected exposure to the UV radiation.
Average temperature in July - Jamestown, NY
  • Average high temperature in July: 80°F

The warmest month (with the highest average high temperature) is July (80°F).
The month with the lowest average high temperature is January (31.9°F).

  • Average low temperature in July: 55.9°F

The month with the highest average low temperature is July (55.9°F).
The coldest month (with the lowest average low temperature) is January (14.5°F).

Average rainfall in July - Jamestown, NY
  • Average rainfall in July: 4.8"

The wettest month (with the highest rainfall) is July (4.8").
The driest month (with the lowest rainfall) is February (2.6").

Average rainfall days in July - Jamestown, NY
  • Average rainfall days in July: 11.2 days

The month with the highest number of rainy days is January (17.3 days).
The month with the lowest number of rainy days is September (10.3 days).

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

The month with the highest snowfall is January (25.7").
Months with the lowest snowfall are May, June, July, August and September (0").

Average snowfall days in July - Jamestown, NY
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is January (11.8 days).
Months with the lowest number of snowfall days are May, June, July, August and September (0 days).

Average daylight in July / Average sunshine in July - Jamestown, NY
  • Average daylight in July: 14.9h

The month with the longest days is June (Average daylight: 15.2h).
The month with shortest days is December (Average daylight: 9.2h).

  • Average sunshine in July: 9h

Months with most sunshine are June and July (Average sunshine: 9h).
The month with least sunshine is December (Average sunshine: 2h).

Average UV index in July - Jamestown, NY
  • Average UV index in July: 9

The month with the highest UV index is July (UV index 9).
Months with the lowest UV index are January and December (UV index 1).