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June Weather in Joshua, United States

Last updated: June 24, 2025

In June, the average temperature in Joshua, United States is a warm 28°C (82°F), with highs reaching up to 39°C (102°F) and lows dropping as low as 15°C (59°F). Expect about 92 mm (3.6 in) of precipitation over roughly 8 days, coupled with an average humidity of 80% for a truly tropical experience.

June Temperature in Joshua

In June in Joshua, the average temperature is 28°C (82°F), with maximums reaching up to 39°C (102°F) and minimums dipping as low as 15°C (59°F). This makes it an ideal time for travelers seeking warm weather while being prepared for occasional cool evenings.

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

The chart illustrates June temperature patterns in Joshua, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Joshua, June typically has an average temperature of 28°C (82°F), with highs reaching up to 39°C (102°F) and lows dropping to around 15°C (59°F).
JanFebMarAprMayJunJulAugSepOctNovDec474961657482858579685752
Data source: Temperature data for Joshua 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 Joshua

In Joshua in June, the precipitation amount is 92 mm (3.6 in), occurring over the course of 8 days.

June Precipitation Trends in Joshua

The chart displays monthly precipitation patterns in Joshua, 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 Joshua, June typically receives around 92 mm (3.6 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec46838899145924595661294850
Data source: Precipitation data for June generated using information from the Copernicus Climate Change Service.
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June Humidity in Joshua

In Joshua in June, humidity is 80%. With an average temperature of 28°C (82°F), this humidity feels like a warm, thick blanket enveloping you, making outdoor activities sweaty and demanding frequent breaks in the shade while traveling.

June Average Humidity in Joshua

This chart illustrates the average monthly humidity levels in Joshua, 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 Joshua is approximately 80%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec77%76%74%75%80%80%75%67%64%70%82%85%
Data source: Humidity data for June generated using information from the Copernicus Climate Change Service.

June UV Index in Joshua

In Joshua in June, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Joshua.

Maximum UV Index Levels in Joshua for June

The chart shows the monthly maximum UV Index (UVI) for Joshua 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 Joshua typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec478101111111110864
Data source: Joshua 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 Joshua Compares to Other Months

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

This table compares monthly weather conditions in Joshua, showing how June’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather8°C (47°F)46 mm (1.8 inches)77%moderate
February Weather10°C (49°F)83 mm (3.3 inches)76%high
March Weather16°C (61°F)88 mm (3.5 inches)74%very high
April Weather19°C (66°F)99 mm (3.9 inches)75%very high
May Weather24°C (75°F)145 mm (5.7 inches)80%extreme
June Weather28°C (82°F)92 mm (3.6 inches)80%extreme
July Weather30°C (85°F)45 mm (1.8 inches)75%extreme
August Weather29°C (85°F)95 mm (3.8 inches)67%extreme
September Weather26°C (79°F)66 mm (2.6 inches)64%very high
October Weather20°C (68°F)129 mm (5.1 inches)70%very high
November Weather14°C (57°F)48 mm (1.9 inches)82%high
December Weather11°C (52°F)50 mm (2.0 inches)85%moderate

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