May weather forecast
Petra, Jordan

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The majestic Ad Deir Monastery, in Petra, Jordan, viewed from inside a cave
The majestic Ad Deir Monastery, in Petra, Jordan, viewed from inside a cave

Weather in May

Come May, the city of Petra wholeheartedly embraces the summer, characterized by a significant leap in temperatures. The mercury in thermometers readily displays digits from 13°C (55.4°F) to 28°C (82.4°F), indicative of the substantial warmth settling in. Petra's sun-drenched landscapes offer an enchanting vista to visitors, making it a photographer’s paradise. The occurrence of rainfall becomes an extreme rarity, with just 3mm (0.12") logged this month. Daylight reaches its grandeur, marking the longest daylight durations of the year.

Temperature

Petra observes a slight uplift in the average high-temperature with the onset of May, adjusting from April's moderately hot 24°C (75.2°F) to a still warm 28°C (82.4°F). May in Petra is characterized by a distinct thermal shift, with nighttime lows averaging at a moderate 13°C (55.4°F).

Rainfall

May is the last month it rains. During 1 rainfall days, in May, Petra aggregates 3mm (0.12") of precipitation. In Petra, during the entire year, the rain falls for 22 days and collects up to 86mm (3.39") of precipitation.

Daylight

The average length of the day in May is 13h and 41min.
On the first day of the month, sunrise is at 05:54 and sunset at 19:16. On the last day of May, in Petra, sunrise is at 05:36 and sunset at 19:35 +03.

Sunshine

In May, the average sunshine in Petra is 11h.

UV index

In May, the average daily maximum UV index in Petra is 11. A UV Index value of 11, and more, symbolizes an extreme health hazard from unsafe exposure to UV radiation for the average person.
Note: A maximum high UV index of 11 in May translates into the following recommendations:
Ensure all key precautions. Defense against sun exposure is critical. The Sun's UV radiation is at its strongest between the hours of 10 a.m. and 4 p.m. Minimize direct exposure to the sun during this period. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat. It's best to minimize time under the direct sun if you burn easily. Protect your skin with a sunscreen of at least 30 SPF.

Frequently asked questions

How hot is it in Petra in May?

Petra in May has an average high-temperature of 28°C (82.4°F) and an average low-temperature of 13°C (55.4°F).

What is the last month it rains in Petra?

May is the last month it rains in Petra. During 1 rainfall days, in May, Petra aggregates 3mm (0.12") of precipitation.

How many hours of daylight does Petra have in May?

The average day length in May in Petra, Jordan, is 13h and 41min.

When is the sunrise / sunset in May in Petra?

In May, on the first day of the month, sunrise is at 05:54 and sunset at 19:16. On the last day of the month, in Petra, sunrise is at 05:36 and sunset at 19:35 +03.

How many hours of sunshine does Petra have in May?

In May, the average sunshine duration in Petra, Jordan, is 11h.

What is the UV index reading in May in Petra?

In May, the average daily maximum UV index in Petra, Jordan, is 11. A UV Index of 11, and more, symbolizes an ultimate hazard to health from unsafe exposure to Sun's UV rays.
Average rainfall
Average rainfall days
Average daylight
Average sunshine
Average UV index

Average temperature in May
Petra, Jordan

Average temperature in May - Petra, Jordan
  • Average high temperature in May: 28°C

The warmest months (with the highest average high temperature) are July and August (33°C).
The month with the lowest average high temperature is January (13°C).

  • Average low temperature in May: 13°C

The months with the highest average low temperature are July and August (17°C).
The coldest month (with the lowest average low temperature) is January (2°C).

Average rainfall in May
Petra, Jordan

Average rainfall in May - Petra, Jordan
  • Average rainfall in May: 3mm

The wettest months (with the highest rainfall) are January and February (17mm).
The driest months (with the least rainfall) are June, July, August and September (0mm).

Average rainfall days in May
Petra, Jordan

Average rainfall days in May - Petra, Jordan
  • Average rainfall days in May: 1 days

The month with the highest number of rainy days is January (5 days).
The months with the least rainy days are June, July, August and September (0 days).

Average daylight in May /
Average sunshine in May
Petra, Jordan

Average daylight in May / Average sunshine in May - Petra, Jordan
  • Average daylight in May: 13h and 4min

The month with the longest days is June (Average daylight: 14h and 6min).
The month with the shortest days is December (Average daylight: 10h and 12min).

  • Average sunshine in May: 11h

The months with the most sunshine are June and July (Average sunshine: 13h).
The months with the least sunshine are January and December (Average sunshine: 7h).

Average UV index in May
Petra, Jordan

Average UV index in May - Petra, Jordan
  • Average UV index in May: 11

The months with the highest UV index are June and July (UV index 12).
The months with the lowest UV index are January and December (UV index 4).

Petra, Jordan

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