July weather forecast and climate
South Effingham, NH

July in South Effingham, New Hampshire, is a moderately hot summer month, with average temperature fluctuating between 57.9°F (14.4°C) and 78.4°F (25.8°C).

Temperature

July is the warmest month, with an average high-temperature of 78.4°F (25.8°C) and an average low-temperature of 57.9°F (14.4°C).

Humidity

The average relative humidity in July is 80%.

Rainfall

In South Effingham, it is raining for 15.1 days, with typically 2.09" (53mm) of accumulated precipitation. In South Effingham, during the entire year, the rain falls for 138 days and collects up to 30.08" (764mm) of precipitation.

Snowfall

In South Effingham snow does not fall in June through September.

Daylight

In July, the average length of the day is 15.1h.

Sunshine

The average sunshine in South Effingham is 9.7h.

UV index

Months with the highest UV index in South Effingham are June through August, with an average maximum UV index of 5. A UV Index reading of 3 to 5 represents a medium vulnerability from unprotected exposure to the Sun's UV rays for average individuals.
Note: In July, the average maximum UV index of 5 translate into the following recommendations:
Take precautions - Protection against sun damage is advised. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. 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 South Effingham?

July is the warmest month, with an average high-temperature of 78.4°F (25.8°C) and an average low-temperature of 57.9°F (14.4°C).

What is the temperature in July in South Effingham?

In July, in South Effingham, New Hampshire, the average high-temperature is 78.4°F (25.8°C), and the average low-temperature is 57.9°F (14.4°C).

What is the average humidity in July in South Effingham?

In July, the average relative humidity in South Effingham is 80%.

How much does it rain in South Effingham in July?

In South Effingham, New Hampshire, during July, the rain falls for 15.1 days and regularly aggregates up to 2.09" (53mm) of precipitation.

When it does not snow in South Effingham?

In South Effingham snow does not fall in June through September.

How many hours of daylight does South Effingham have in July?

In South Effingham, New Hampshire, the average length of the day in July is 15.1h.

How many hours of sunshine does South Effingham have in July?

The average sunshine in July in South Effingham is 9.7h.

What are the months with the highest UV index in South Effingham?

Months with the highest UV index in South Effingham are June through August, with an average maximum UV index of 5.

What is the UV index reading in July in South Effingham?

In July, the average daily maximum UV index in South Effingham is 5. A UV Index value of 3 to 5 symbolizes a moderate vulnerability from the exposure to the Sun's UV radiation.
Average temperature in July - South Effingham, NH
  • Average high temperature in July: 25.8°C

The warmest month (with the highest average high temperature) is July (25.8°C).
The month with the lowest average high temperature is January (-2.4°C).

  • Average low temperature in July: 14.4°C

The month with the highest average low temperature is July (14.4°C).
The coldest month (with the lowest average low temperature) is January (-10.1°C).

Average pressure in July - South Effingham, NH
  • Average pressure in July: 1013.7mbar

The month with the highest atmospheric pressure is November (1017.9mbar).
The month with the lowest atmospheric pressure is June (1013mbar).

Average wind speed in July - South Effingham, NH
  • Average wind speed in July: 7.8km/h

The windiest month (with the highest average wind speed) is January (12.2km/h).
The calmest months (with the lowest average wind speed) are July and August (7.8km/h).

Average humidity in July - South Effingham, NH
  • Average humidity in July: 80%

Months with the highest relative humidity are January and February (85%).
Months with the lowest relative humidity are April and November (77%).

Average rainfall in July - South Effingham, NH
  • Average rainfall in July: 53mm

The wettest month (with the highest rainfall) is October (84mm).
The driest month (with the least rainfall) is September (39mm).

Average rainfall days in July - South Effingham, NH
  • Average rainfall days in July: 15.1 days

The month with the highest number of rainy days is July (15.1 days).
The month with the least rainy days is February (5.5 days).

Average snowfall in July - South Effingham, NH
  • Average snowfall in July: 0mm

The month with the highest snowfall is February (247mm).
Months with the least snowfall are June, July, August and September (0mm).

Average snowfall days in July - South Effingham, NH
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is February (11.5 days).
Months with the least snowfall days are June, July, August and September (0 days).

Average daylight in July / Average sunshine in July - South Effingham, NH
  • Average daylight in July: 15.1h

The month with the longest days is June (Average daylight: 15.4h).
The month with the shortest days is December (Average daylight: 9h).

  • Average sunshine in July: 9.7h

The month with the most sunshine is August (Average sunshine: 10h).
The month with the least sunshine is February (Average sunshine: 4.5h).

Average sunshine days in July - South Effingham, NH
  • Average sunshine days in July: 14.7 days

The month with the most sunshine days is November (17.9 days).
The month with the least sunshine days is April (13.2 days).

Average UV index in July - South Effingham, NH
  • Average UV index in July: 5

Months with the highest UV index are June, July and August (UV index 5).
The month with the lowest UV index is February (UV index 1).

Average cloud cover in July - South Effingham, NH
  • Average cloud cover in July: 39

The month with the most cloud cover is March (Cloud cover 52).
The month with the least cloud cover is August (Cloud cover 36).

Average visibility in July - South Effingham, NH
  • Average visibility in July: 8km

Months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (8km).
Months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (8km).