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May Weather in Khalkhal, Iran

Last updated: August 23, 2025

In Khalkhal, Iran, the average temperature in May is a pleasant 14°C (58°F). During this time, temperatures can vary widely, dipping as low as 1°C (35°F) and soaring up to 31°C (88°F). Expect about 61 mm (2.4 in) of precipitation spread over 14 days, with an average humidity level of 65%.

May Temperature in Khalkhal

In May in Khalkhal, the average temperature is 14°C (58°F). The maximum can reach 31°C (88°F), and the minimum can be as low as 1°C (35°F). Be sure to pack layers to accommodate the wide temperature range while exploring this vibrant destination!

May Weather in Khalkhal: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Khalkhal, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Khalkhal, May typically has an average temperature of 14°C (58°F), with highs reaching up to 31°C (88°F) and lows dropping to around 1°C (35°F).
JanFebMarAprMayJunJulAugSepOctNovDec263039485867706863524033
Data source: Temperature data for Khalkhal generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

May Precipitation in Khalkhal

In Khalkhal in May, the total precipitation amount is 61 mm (2.4 in) over a span of 14 days.

May Precipitation Trends in Khalkhal

The chart displays monthly precipitation patterns in Khalkhal, with values for each month alongside May’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how May’s conditions compare to those of other months. In Khalkhal, May typically receives around 61 mm (2.4 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec488784986124261931648462
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Khalkhal

In Khalkhal in May, humidity is 65%. With an average temperature of 14°C (58°F), this humidity feels like a mild embrace, creating a slightly damp atmosphere that's comfortable for exploring, but travelers should be prepared for the occasional sticky moment.

May Average Humidity in Khalkhal

This chart illustrates the average monthly humidity levels in Khalkhal, with May’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In May, average humidity in Khalkhal is approximately 65%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec75%75%72%65%65%65%61%49%58%73%75%72%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Khalkhal

In Khalkhal in May, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in Khalkhal.

Maximum UV Index Levels in Khalkhal for May

The chart shows the monthly maximum UV Index (UVI) for Khalkhal in May, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In May, the maximum UV index in Khalkhal typically reaches 12, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec46109121211119743
Data source: Khalkhal May UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

How May Weather in Khalkhal Compares to Other Months

Weather in Khalkhal varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Khalkhal, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Khalkhal, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-3°C (26°F)48 mm (1.9 inches)75%moderate
February Weather-1°C (30°F)87 mm (3.4 inches)75%high
March Weather4°C (39°F)84 mm (3.3 inches)72%very high
April Weather9°C (48°F)98 mm (3.8 inches)65%very high
May Weather14°C (58°F)61 mm (2.4 inches)65%extreme
June Weather19°C (67°F)24 mm (0.9 inches)65%extreme
July Weather21°C (70°F)25 mm (1.0 inches)61%extreme
August Weather20°C (68°F)19 mm (0.7 inches)49%extreme
September Weather17°C (63°F)31 mm (1.2 inches)58%very high
October Weather11°C (53°F)64 mm (2.5 inches)73%high
November Weather5°C (41°F)84 mm (3.3 inches)75%moderate
December Weather0°C (33°F)61 mm (2.4 inches)72%moderate

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