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June Weather in Karaj, Iran

Last updated: August 23, 2025

In June, the average temperature in Karaj, Iran is a warm 27°C (80°F). While the mercury can dip to a cool 13°C (55°F) at night, it can also soar to a scorching 38°C (100°F) during the day. Expect very little rainfall, with an average precipitation of just 4 mm (0.1 in) across 0 days. The air tends to stay comfortably humid, with an average humidity of 62%.

June Temperature in Karaj

In June in Karaj, the average temperature is 27°C (80°F), with maximums reaching up to 38°C (100°F) and minimums dropping as low as 13°C (55°F). This makes it an ideal time for travelers looking to enjoy warm weather while being prepared for cooler evenings.

June Weather in Karaj: Daily Temperature Highs, Lows, and Averages

The chart illustrates June temperature patterns in Karaj, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Karaj, June typically has an average temperature of 27°C (80°F), with highs reaching up to 38°C (100°F) and lows dropping to around 13°C (55°F).
JanFebMarAprMayJunJulAugSepOctNovDec353747576880858275614639
Data source: Temperature data for Karaj 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.

June Precipitation in Karaj

In Karaj in June, the precipitation amount is 4 mm (0.1 in) recorded over a span of 0 days.

June Precipitation Trends in Karaj

The chart displays monthly precipitation patterns in Karaj, with values for each month alongside June’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how June’s conditions compare to those of other months. In Karaj, June typically receives around 4 mm (0.1 inches) of precipitation spread over approximately 0 days.
JanFebMarAprMayJunJulAugSepOctNovDec34564954244301203933
Data source: Precipitation data for June generated using information from the Copernicus Climate Change Service.
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June Humidity in Karaj

In Karaj in June, humidity is 62%. With an average temperature of 27°C (80°F), this humidity feels like a warm embrace, making travel comfortable but slightly sticky, prompting frequent hydration breaks and a leisurely pace to fully enjoy the surroundings.

June Average Humidity in Karaj

This chart illustrates the average monthly humidity levels in Karaj, with June’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In June, average humidity in Karaj is approximately 62%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec70%66%68%62%64%62%52%40%45%61%72%70%
Data source: Humidity data for June generated using information from the Copernicus Climate Change Service.

June UV Index in Karaj

In Karaj in June, 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 Karaj.

Maximum UV Index Levels in Karaj for June

The chart shows the monthly maximum UV Index (UVI) for Karaj in June, 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 June, the maximum UV index in Karaj typically reaches 12, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec45891212111010743
Data source: Karaj June 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 June Weather in Karaj Compares to Other Months

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

This table compares monthly weather conditions in Karaj, showing how June’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (35°F)34 mm (1.3 inches)70%moderate
February Weather3°C (38°F)56 mm (2.2 inches)66%moderate
March Weather8°C (47°F)49 mm (1.9 inches)68%very high
April Weather14°C (57°F)54 mm (2.1 inches)62%very high
May Weather20°C (68°F)24 mm (1.0 inches)64%extreme
June Weather27°C (80°F)4 mm (0.1 inches)62%extreme
July Weather29°C (85°F)2 mm (0.1 inches)52%extreme
August Weather28°C (82°F)0 mm (0.0 inches)40%very high
September Weather24°C (75°F)1 mm (0.0 inches)45%very high
October Weather16°C (61°F)20 mm (0.8 inches)61%high
November Weather8°C (47°F)39 mm (1.5 inches)72%moderate
December Weather4°C (39°F)33 mm (1.3 inches)70%moderate

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