April weather forecast
Ar Rustaq, Oman

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Weather in April

As April descends on Ar Rustaq, Oman, one can expect a marked escalation in temperatures and a reduction in relative humidity. With a significant range in temperatures from 22°C (71.6°F) to 32.9°C (91.2°F), April stands out for the high levels of atmospheric heat. The progression from April to May introduces a further climb in temperatures, barely balanced by a dip in rainfall. Moreover, the increase in daylight hours to 12.7 allows for extended outdoor activities, even as the UV index heightens to 8, demanding requisite sun protection measures.

Temperature

April showcases a minor temperature ascent, adjusting from March's moderately hot 28.3°C (82.9°F) to a hot 32.9°C (91.2°F). April brings an average low-temperature of 22°C (71.6°F) to Ar Rustaq.

Humidity

In April, the average relative humidity in Ar Rustaq is 27%.

Rainfall

In April, in Ar Rustaq, the rain falls for 5.7 days. Throughout April, 13mm (0.51") of precipitation is accumulated. Throughout the year, in Ar Rustaq, there are 47.9 rainfall days, and 113mm (4.45") of precipitation is accumulated.

Daylight

In Ar Rustaq, the average length of the day in April is 12h and 43min.
On the first day of the month, sunrise is at 06:01 and sunset at 18:26. On the last day of April, in Ar Rustaq, sunrise is at 05:36 and sunset at 18:37 +04.

Sunshine

In Ar Rustaq, the average sunshine in April is 11.6h.

UV index

April through August, with an average maximum UV index of 8, are months with the highest UV index in Ar Rustaq. A UV Index of 8 to 10 symbolizes a very high health vulnerability from unsafe exposure to UV radiation for average individuals.
Note: The daily high UV index of 8 in April translates into this advice:
Act with urgency in protecting yourself. Without it, skin and eyes can be harmed in no time. The Sun's UV radiation is most potent between 10 a.m. and 4 p.m. Try to limit direct exposure to the Sun during this period. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat.

Frequently asked questions

How hot is it in Ar Rustaq in April?

The high-temperature in Ar Rustaq, Oman, during April is 32.9°C (91.2°F) and the low-temperature is 22°C (71.6°F).

What is the average humidity in April in Ar Rustaq?

In Ar Rustaq, the average relative humidity in April is 27%.

How many days does it rain in April in Ar Rustaq?

In Ar Rustaq, in April, it is raining for 5.7 days, with typically 13mm (0.51") of accumulated precipitation.

What is the average length of the day in April in Ar Rustaq?

In Ar Rustaq, Oman, the average day length in April is 12h and 43min.

When are sunrise and sunset in April in Ar Rustaq?

On the first day of April in Ar Rustaq, sunrise is at 06:01 and sunset at 18:26. On the last day of the month, sunrise is at 05:36 and sunset at 18:37 +04.

How many hours of sunshine does Ar Rustaq have in April?

The average sunshine duration in April in Ar Rustaq, Oman, is 11.6h.

What is the month with the highest UV index in Ar Rustaq?

The months with the highest UV index in Ar Rustaq, Oman, are April through August, with an average maximum UV index of 8.

How high is the UV index in April in Ar Rustaq?

In Ar Rustaq, the average daily maximum UV index in April is 8. A UV Index estimate of 8 to 10 represents a very high health vulnerability from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover

Average temperature in April
Ar Rustaq, Oman

Average temperature in April - Ar Rustaq, Oman
  • Average high temperature in April: 32.9°C

The warmest month (with the highest average high temperature) is June (39.1°C).
The month with the lowest average high temperature is January (22°C).

  • Average low temperature in April: 22°C

The month with the highest average low temperature is July (28.3°C).
The coldest month (with the lowest average low temperature) is January (12°C).

Average pressure in April
Ar Rustaq, Oman

Average pressure in April - Ar Rustaq, Oman
  • Average pressure in April: 1010.4mbar

The month with the highest atmospheric pressure is January (1017.5mbar).
The month with the lowest atmospheric pressure is July (998.4mbar).

Average wind speed in April
Ar Rustaq, Oman

Average wind speed in April - Ar Rustaq, Oman
  • Average wind speed in April: 6.3km/h

The windiest month (with the highest average wind speed) is June (7km/h).
The calmest month (with the lowest average wind speed) is November (4.4km/h).

Average humidity in April
Ar Rustaq, Oman

Average humidity in April - Ar Rustaq, Oman
  • Average humidity in April: 27%

The month with the highest relative humidity is January (50%).
The month with the lowest relative humidity is May (23%).

Average rainfall in April
Ar Rustaq, Oman

Average rainfall in April - Ar Rustaq, Oman
  • Average rainfall in April: 13mm

The wettest month (with the highest rainfall) is August (18mm).
The driest month (with the least rainfall) is September (1mm).

Average rainfall days in April
Ar Rustaq, Oman

Average rainfall days in April - Ar Rustaq, Oman
  • Average rainfall days in April: 5.7 days

The months with the highest number of rainy days are July and August (7.2 days).
The month with the least rainy days is September (1.6 days).

Average daylight in April /
Average sunshine in April
Ar Rustaq, Oman

Average daylight in April / Average sunshine in April - Ar Rustaq, Oman
  • Average daylight in April: 12h and 4min

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

  • Average sunshine in April: 11h and 4min

The months with the most sunshine are June and August (Average sunshine: 12h and 12min).
The month with the least sunshine is January (Average sunshine: 7h and 30min).

Average sunshine days in April
Ar Rustaq, Oman

Average sunshine days in April - Ar Rustaq, Oman
  • Average sunshine days in April: 22.8 days

The month with the most sunshine days is September (28.1 days).
The month with the least sunshine days is August (22.5 days).

Average UV index in April
Ar Rustaq, Oman

Average UV index in April - Ar Rustaq, Oman
  • Average UV index in April: 8

The months with the highest UV index are April, May, June, July and August (UV index 8).
The months with the lowest UV index are January and December (UV index 5).

Average cloud cover in April
Ar Rustaq, Oman

Average cloud cover in April - Ar Rustaq, Oman
  • Average cloud cover in April: 10

The month with the most cloud cover is July (Cloud cover 13).
The month with the least cloud cover is September (Cloud cover 4).

Average visibility in April
Ar Rustaq, Oman

Average visibility in April - Ar Rustaq, Oman
  • Average visibility in April: 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).

Ar Rustaq, Oman

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