May weather forecast
Nizwa, Oman

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Weather in May

Characterized by sun-kissed days and clear skies, May in Nizwa introduces the true meaning of desert summer. The sharp yet comfortable transition from the mild spring weather is quite noticeable. Although the mercury hovers at 35.7°C (96.3°F), the mornings remain relatively cool, offering a respite from the heat later in the day. With practically no rainfall, the weather is arid, emphasizing the importance of staying hydrated throughout the day. As the month progresses, both locals and visitors adapt to the hot weather, aware that the peak summer months lie right ahead.

Temperature

The start of May in Nizwa brings a subtle rise in the average high-temperature, moving from a tropical 31.4°C (88.5°F) in April to a torrid 35.7°C (96.3°F). Nizwa registers a consistent average low-temperature of 24°C (75.2°F) during May.

Rainfall

In Nizwa, in May, 5mm (0.2") of precipitation is typically accumulated. During the entire year, Nizwa aggregates up to 129mm (5.08") of precipitation.

Daylight

The average length of the day in May is 13h and 14min.
On the first day of May, sunrise is at 05:36 and sunset at 18:37. On the last day of the month, sunrise is at 05:24 and sunset at 18:50 +04.

Sunshine

The month with the most sunshine in Nizwa, Oman, is May, with an average of 11h of sunshine.

UV index

April through September, with an average maximum UV index of 12, are months with the highest UV index in Nizwa, Oman. A UV Index of 11, and more, symbolizes an extreme health hazard from unsafe exposure to UV radiation for the ordinary person.
Note: A maximum high daily UV index of 12 during May translates into the following directions:
Take every essential safety procedure. Individuals with fair skin could sustain burns in less than 5 minutes. Between 10 a.m. and 4 p.m., UV radiation is strongest. Make an effort to avoid direct sunlight during this time, remembering that shade structures may not provide full sun protection. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage. One should apply and reapply liberally a broad-spectrum sunscreen of SPF 30+ every two hours and immediately after a swim or an outdoor exercise.

Frequently asked questions

How hot does it get in Nizwa in May?

In May, in Nizwa, the average high-temperature is 35.7°C (96.3°F), and the average low-temperature is 24°C (75.2°F).

How much does it rain in Nizwa in May?

During May, Nizwa regularly aggregates up to 5mm (0.2") of precipitation.

What is the average length of the day in May in Nizwa?

The average day length in May is 13h and 14min.

What time are sunrise and sunset in May in Nizwa?

In May, on the first day of the month, sunrise is at 05:36 and sunset at 18:37. On the last day of the month, in Nizwa, sunrise is at 05:24 and sunset at 18:50 +04.

What month has the most sunshine in Nizwa?

May has the most sunshine of the year in Nizwa, Oman, with an average of 11h of sunshine.

How many hours of sunshine does Nizwa have in May?

In Nizwa, Oman, the average sunshine duration in May is 11h.

When is the highest UV index in Nizwa?

April through September, with an average maximum UV index of 12, are months with the highest UV index in Nizwa.

What is the UV index reading in May in Nizwa?

The average daily maximum UV index in May in Nizwa, Oman, is 12. A UV Index value of 11, and more, symbolizes an excessive health risk from unprotected exposure to UV radiation.
Average rainfall days
Average daylight
Average sunshine
Average UV index

Average temperature in May
Nizwa, Oman

Average temperature in May - Nizwa, Oman
  • Average high temperature in May: 35.7°C

The warmest month (with the highest average high temperature) is June (37°C).
The month with the lowest average high temperature is January (22°C).

  • Average low temperature in May: 24°C

The month with the highest average low temperature is June (26.6°C).
The coldest month (with the lowest average low temperature) is January (10°C).

Average rainfall in May
Nizwa, Oman

Average rainfall in May - Nizwa, Oman
  • Average rainfall in May: 5mm

The wettest month (with the highest rainfall) is February (30mm).
The driest months (with the least rainfall) are June and September (2mm).

Average rainfall days in May
Nizwa, Oman

Average rainfall days in May - Nizwa, Oman
  • Average rainfall days in May: 0 days

The month with the highest number of rainy days is February (3 days).
The months with the least rainy days are May, June, October and November (0 days).

Average daylight in May /
Average sunshine in May
Nizwa, Oman

Average daylight in May / Average sunshine in May - Nizwa, Oman
  • Average daylight in May: 13h and 1min

The month with the longest days is June (Average daylight: 13h and 30min).
The month with the shortest days is December (Average daylight: 10h and 48min).

  • Average sunshine in May: 11h

The month with the most sunshine is May (Average sunshine: 11h).
The months with the least sunshine are January, February, March, July, August and December (Average sunshine: 9h).

Average UV index in May
Nizwa, Oman

Average UV index in May - Nizwa, Oman
  • Average UV index in May: 12

The months with the highest UV index are April, May, June, July, August and September (UV index 12).
The month with the lowest UV index is December (UV index 6).

Nizwa, Oman

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