July weather forecastDerm, Namibia

July

Weather in July

July, the same as June, in Derm, Namibia, is an agreeable winter month, with an average temperature ranging between max 21.3°C (70.3°F) and min 8°C (46.4°F).

Temperature

The coldest time of the year is July, with temperatures averaging a high of 21.3°C (70.3°F) and a low of 8°C (46.4°F).

Humidity

In July, the average relative humidity is 33%.

Rainfall

July and August are months without rainfall.

Daylight

In Derm, the average length of the day in July is 10h and 50min.
On the first day of July, sunrise is at 07:30 and sunset at 18:12. On the last day of the month, sunrise is at 07:22 and sunset at 18:24 CAT.

Sunshine

The average sunshine in July is 9.7h.

UV index

The month with the lowest UV index is July, with an average maximum UV index of 4. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for the average person.
Note: A maximum high daily UV index of 4 during July translates into the following directions:
Make use of precautions - Shielding skin and eyes from injury is a requirement. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays.

Updated: Jun 4, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

July, having an average high-temperature of 21.3°C (70.3°F) and an average low-temperature of 8°C (46.4°F), is the coldest month.

An average high-temperature, in July, in Derm, is 21.3°C (70.3°F) and the average low-temperature is 8°C (46.4°F).

In July, the average relative humidity in Derm is 33%.

July and August are months without rainfall.

In July, it doesn't rain. June is the latest month when it rains.

In Derm, the average day length in July is 10h and 50min.

In July, on the first day of the month, sunrise is at 07:30 and sunset at 18:12. On the last day of the month, sunrise is at 07:22 and sunset at 18:24 CAT.

In July, the average sunshine duration is 9.7h.

The month with the lowest UV index is July, with an average maximum UV index of 4.

The average daily maximum UV index in July is 4. A UV Index value of 3 to 5 symbolizes a medium health risk from 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

21.5°C

21.3°C

24.8°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

15km/h

16.1km/h

16.3km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average daylight

Average sunshine

Average sunshine days

29.4

30.4

30.3

Average UV index

Average cloud cover

Average visibility

10km

Average temperature in July
Derm, Namibia

Average high temperature in July: 21.3°C

The warmest months (with the highest average high temperature) are January and December (33.6°C).
The month with the lowest average high temperature is July (21.3°C).

Average low temperature in July: 8°C

The month with the highest average low temperature is January (23.7°C).
The coldest month (with the lowest average low temperature) is July (8°C).

Average pressure in July
Derm, Namibia

Average pressure in July: 1022.2mbar

The month with the highest atmospheric pressure is July (1022.2mbar).
The month with the lowest atmospheric pressure is January (1010mbar).

Average wind speed in July
Derm, Namibia

Average wind speed in July: 14.9km/h

The windiest month (with the highest average wind speed) is October (15.4km/h).
The calmest month (with the lowest average wind speed) is March (13km/h).

Average humidity in July
Derm, Namibia

Average humidity in July: 33%

The months with the highest relative humidity are February and April (34%).
The month with the lowest relative humidity is October (18%).

Average rainfall in July
Derm, Namibia

Average rainfall in July: 0mm

The wettest month (with the highest rainfall) is February (28mm).
The driest months (with the least rainfall) are July and August (0mm).

Average rainfall days in July
Derm, Namibia

Average rainfall days in July: 0.4 days

The month with the highest number of rainy days is February (8.8 days).
The month with the least rainy days is June (0.3 days).

Average daylight in July /
Average sunshine in July
Derm, Namibia

Average daylight in July: 10h and 48min

The month with the longest days is December (Average daylight: 13h and 36min).
The month with the shortest days is June (Average daylight: 10h and 42min).

Average sunshine in July: 9h and 42min

The month with the most sunshine is November (Average sunshine: 11h and 48min).
The month with the least sunshine is April (Average sunshine: 9h and 36min).

Average sunshine days in July
Derm, Namibia

Average sunshine days in July: 30.4 days

The month with the most sunshine days is July (30.4 days).
The month with the least sunshine days is February (18.1 days).

Average UV index in July
Derm, Namibia

Average UV index in July: 4

The months with the highest UV index are January, February, November and December (UV index 7).
The month with the lowest UV index is July (UV index 4).

Average cloud cover in July
Derm, Namibia

Average cloud cover in July: 3

The month with the most cloud cover is February (Cloud cover 16).
The months with the least cloud cover are June, July and August (Cloud cover 3).

Average visibility in July
Derm, Namibia

Average visibility in July: 10km

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).