July weather forecastHeistad, Norway

July

Weather in July

July, like June, in Heistad, Norway, is another enjoyable summer month, with an average temperature fluctuating between 12.5°C (54.5°F) and 19.4°C (66.9°F).

Temperature

The month of July sees the highest average temperatures, reaching 19.4°C (66.9°F) at the peak and 12.5°C (54.5°F) at the low.

Humidity

In Heistad, the average relative humidity in July is 75%.

Rainfall

In July, the rain falls for 12.8 days. Throughout July, 44mm (1.73") of precipitation is accumulated. Throughout the year, there are 114.5 rainfall days, and 470mm (18.5") of precipitation is accumulated.

Snowfall

June through September are months without snowfall.

Daylight

The average length of the day in July is 17h and 40min.
On the first day of July, sunrise is at 04:13 and sunset at 22:36. On the last day of the month, sunrise is at 05:07 and sunset at 21:48 CEST.

Sunshine

In Heistad, the average sunshine in July is 11.1h.

UV index

The month with the highest UV index is July, with an average maximum UV index of 5. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for average individuals.
Note: The UV index of 5 in July translates into these instructions:
Exercise prudence. Persons with fair skin could be burned in under 30 minutes. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses.

Updated: Aug 21, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

July, with its average high-temperature of 19.4°C (66.9°F) and an average low-temperature of 12.5°C (54.5°F), holds the record as the warmest month.

The high-temperature, in July, in Heistad, records 19.4°C (66.9°F), while the low-temperature is 12.5°C (54.5°F).

In July, the average relative humidity is 75%.

In Heistad, in July, during 12.8 rainfall days, 44mm (1.73") of precipitation is typically accumulated.

In Heistad, Norway, snow does not fall in June through September.

The average day length in July is 17h and 40min.

On the first day of July in Heistad, sunrise is at 04:13 and sunset at 22:36. On the last day of the month, sunrise is at 05:07 and sunset at 21:48 CEST.

In Heistad, the average sunshine duration in July is 11.1h.

July is the month with the highest UV index in Heistad, with an average maximum UV index of 5.

In Heistad, Norway, the average daily maximum UV index in July is 5. A UV Index reading of 3 to 5 represents a medium hazard to health from unsafe exposure to Sun's UV rays.

Today

Tomorrow

Long-term

Year J F M A M J July A S O N D

Jun

July

Aug

Average high temperature

17.5°C

19.4°C

18.7°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

13km/h

12.8km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average snowfall

Average snowfall days

Average daylight

Average sunshine

Average sunshine days

14.9

15.4

Average UV index

Average cloud cover

Average visibility

Average temperature in July
Heistad, Norway

Average high temperature in July: 19.4°C

The warmest month (with the highest average high temperature) is July (19.4°C).
The month with the lowest average high temperature is January (-0.2°C).

Average low temperature in July: 12.5°C

The month with the highest average low temperature is July (12.5°C).
The coldest month (with the lowest average low temperature) is February (-4°C).

Average pressure in July
Heistad, Norway

Average pressure in July: 1010.7mbar

The month with the highest atmospheric pressure is April (1014.5mbar).
The month with the lowest atmospheric pressure is December (1007.9mbar).

Average wind speed in July
Heistad, Norway

Average wind speed in July: 11.8km/h

The windiest month (with the highest average wind speed) is December (16.2km/h).
The calmest months (with the lowest average wind speed) are July and August (11.8km/h).

Average humidity in July
Heistad, Norway

Average humidity in July: 75%

The month with the highest relative humidity is February (87%).
The month with the lowest relative humidity is May (70%).

Average rainfall in July
Heistad, Norway

Average rainfall in July: 44mm

The wettest month (with the highest rainfall) is November (57mm).
The driest month (with the least rainfall) is April (17mm).

Average rainfall days in July
Heistad, Norway

Average rainfall days in July: 12.8 days

The months with the highest number of rainy days are June and August (12.9 days).
The month with the least rainy days is January (4.3 days).

Average snowfall in July
Heistad, Norway

Average snowfall in July: 0mm

The month with the highest snowfall is January (168mm).
The months with the least snowfall are June, July, August and September (0mm).

Average snowfall days in July
Heistad, Norway

Average snowfall days in July: 0 days

The month with the highest number of snowfall days is January (10.4 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in July /
Average sunshine in July
Heistad, Norway

Average daylight in July: 17h and 42min

The month with the longest days is June (Average daylight: 18h and 24min).
The month with the shortest days is December (Average daylight: 6h and 18min).

Average sunshine in July: 11h and 6min

The month with the most sunshine is June (Average sunshine: 11h and 18min).
The month with the least sunshine is December (Average sunshine: 3h and 12min).

Average sunshine days in July
Heistad, Norway

Average sunshine days in July: 16 days

The month with the most sunshine days is April (20.5 days).
The month with the least sunshine days is February (14.7 days).

Average UV index in July
Heistad, Norway

Average UV index in July: 5

The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).