May weather forecast
Khorramabad, Iran

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Weather in May

As May dawns, Khorramabad plunges into the core of spring, driving the temperatures higher than April. The city witnesses the longest sunshine hours, basking under the sun for an average of 13.9 hours per day. The pleasant weather invites social gatherings in parks owing to the vibrant ambiance and delightfully warm temperatures. The rainfall is limited, paving the way for dry but pleasantly warm days. It's the time of the year where the climate is at its prime, offering the best of spring before stepping into the heat of summer.

Temperature

May's arrival in Khorramabad, Iran, brings a change in high-temperatures, moving from a refreshing 18.7°C (65.7°F) in April to a moderately hot 25.5°C (77.9°F). The month of May sees a significant daily temperature drop, recording an average low-temperature of 13.2°C (55.8°F).

Humidity

The average relative humidity in May in Khorramabad is 35%.

Rainfall

May is the last month it rains in Khorramabad. During 5.3 rainfall days, in May, Khorramabad aggregates 16mm (0.63") of precipitation. In Khorramabad, during the entire year, the rain falls for 66.1 days and collects up to 338mm (13.31") of precipitation.

Snowfall

In Khorramabad, snow does not fall in April through October.

Daylight

The average length of the day in May is 13h and 54min.
On the first day of the month, sunrise is at 05:27 and sunset at 18:59. On the last day of May, sunrise is at 05:07 and sunset at 19:20 +0330.

Sunshine

In Khorramabad, Iran, the average sunshine in May is 11.8h.

UV index

In May, the average daily maximum UV index is 6. A UV Index reading of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for average individuals.
Note: A typical high UV index of 6 in May suggests the following recommendations:
Guard oneself from overexposure. Defence against sun injury is vital. Avoid direct Sun exposure and seek shade from 10 a.m. to 4 p.m., the period of highest UV radiation. Remember, however, that not all shade structures offer full protection. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses.
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Frequently asked questions

What are the temperatures in Khorramabad in May?

In Khorramabad, in May, the average high-temperature is 25.5°C (77.9°F), and the average low-temperature is 13.2°C (55.8°F).

What is the average humidity in May in Khorramabad?

In Khorramabad, the average relative humidity in May is 35%.

What is the last month it rains in Khorramabad?

May is the last month it rains in Khorramabad. During 5.3 rainfall days, in May, Khorramabad aggregates 16mm (0.63") of precipitation.

When it does not snow in Khorramabad?

In Khorramabad, snow does not fall in April through October.

How many hours of daylight does Khorramabad have in May?

The average day length in May in Khorramabad, Iran, is 13h and 54min.

What time are sunrise and sunset in May in Khorramabad?

In May, on the first day of the month, sunrise is at 05:27 and sunset at 18:59. On the last day of the month, in Khorramabad, sunrise is at 05:07 and sunset at 19:20 +0330.

How long on average sun shines in May in Khorramabad?

The average sunshine duration in May in Khorramabad is 11.8h.

What is the UV index intensity in May in Khorramabad?

The average daily maximum UV index in May in Khorramabad is 6. A UV Index value of 6 to 7 symbolizes a high health risk from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover

Average temperature in May
Khorramabad, Iran

Average temperature in May - Khorramabad, Iran
  • Average high temperature in May: 25.5°C

The warmest month (with the highest average high temperature) is July (36.2°C).
The month with the lowest average high temperature is January (7.2°C).

  • Average low temperature in May: 13.2°C

The month with the highest average low temperature is July (19.2°C).
The coldest month (with the lowest average low temperature) is January (-0.1°C).

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Average pressure in May
Khorramabad, Iran

Average pressure in May - Khorramabad, Iran
  • Average pressure in May: 1012.1mbar

The month with the highest atmospheric pressure is December (1020.9mbar).
The month with the lowest atmospheric pressure is July (1003.2mbar).

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Average wind speed in May
Khorramabad, Iran

Average wind speed in May - Khorramabad, Iran
  • Average wind speed in May: 8.8km/h

The windiest month (with the highest average wind speed) is May (8.8km/h).
The calmest month (with the lowest average wind speed) is November (5.9km/h).

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Average humidity in May
Khorramabad, Iran

Average humidity in May - Khorramabad, Iran
  • Average humidity in May: 35%

The month with the highest relative humidity is January (61%).
The month with the lowest relative humidity is July (17%).

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Average rainfall in May
Khorramabad, Iran

Average rainfall in May - Khorramabad, Iran
  • Average rainfall in May: 16mm

The wettest month (with the highest rainfall) is March (67mm).
The driest months (with the least rainfall) are June, July and August (0mm).

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Average rainfall days in May
Khorramabad, Iran

Average rainfall days in May - Khorramabad, Iran
  • Average rainfall days in May: 5.3 days

The month with the highest number of rainy days is April (11.1 days).
The month with the least rainy days is August (0.1 days).

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Average snowfall in May
Khorramabad, Iran

Average snowfall in May - Khorramabad, Iran
  • Average snowfall in May: 0mm

The month with the highest snowfall is January (156mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).

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Average snowfall days in May
Khorramabad, Iran

Average snowfall days in May - Khorramabad, Iran
  • Average snowfall days in May: 0 days

The month with the highest number of snowfall days is January (5.5 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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Average daylight in May /
Average sunshine in May
Khorramabad, Iran

Average daylight in May / Average sunshine in May - Khorramabad, Iran
  • Average daylight in May: 13h and 5min

The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).

  • Average sunshine in May: 11h and 5min

The month with the most sunshine is August (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 6h and 42min).

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Average sunshine days in May
Khorramabad, Iran

Average sunshine days in May - Khorramabad, Iran
  • Average sunshine days in May: 22.9 days

The month with the most sunshine days is July (30.7 days).
The month with the least sunshine days is February (16.5 days).

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Average UV index in May
Khorramabad, Iran

Average UV index in May - Khorramabad, Iran
  • Average UV index in May: 6

The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January and December (UV index 2).

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Average cloud cover in May
Khorramabad, Iran

Average cloud cover in May - Khorramabad, Iran
  • Average cloud cover in May: 11

The month with the most cloud cover is January (Cloud cover 27).
The month with the least cloud cover is September (Cloud cover 2).

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Average visibility in May
Khorramabad, Iran

Average visibility in May - Khorramabad, Iran
  • Average visibility in May: 10km

The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (10km).
The month with the lowest visibility is January (9km).

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Khorramabad, Iran

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