June Weather in Rosemead, United States

Last updated: June 24, 2025

In June, the average temperature in Rosemead, United States is a pleasant 21°C (70°F). Expect a range where the minimum dips to 12°C (54°F) and the maximum can soar to 37°C (98°F). With a mere 3 mm (0.1 in) of precipitation over 0 days, this month typically features low rain. Additionally, enjoy a comfortable average humidity of 72%.

June Temperature in Rosemead

In June in Rosemead, the average temperature is 21°C (70°F). Maximums can reach 37°C (98°F) and minimums can drop as low as 12°C (54°F). This pleasant climate makes it an ideal time for travelers to explore and enjoy outdoor activities.

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

The chart illustrates June temperature patterns in Rosemead, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Rosemead, June typically has an average temperature of 21°C (70°F), with highs reaching up to 37°C (98°F) and lows dropping to around 12°C (54°F).

Data source: Temperature data for Rosemead generated using information from the Copernicus Climate Change Service.

June Precipitation in Rosemead

In Rosemead in June, the precipitation amount is 3 mm (0.1 in) during a total of 0 days.

June Precipitation Trends in Rosemead

The chart displays monthly precipitation patterns in Rosemead, 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 Rosemead, June typically receives around 3 mm (0.1 inches) of precipitation spread over approximately 0 days.

Data source: Precipitation data for June generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

June Humidity in Rosemead

In Rosemead in June, humidity is 72%. With an average temperature of 21°C (70°F), this humidity feels like a warm blanket wrapping around you, making outdoor activities a bit sticky and sweaty, but still manageable for traveling if you stay hydrated and take regular breaks in the shade.

June Average Humidity in Rosemead

This chart illustrates the average monthly humidity levels in Rosemead, 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 Rosemead is approximately 72%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for June generated using information from the Copernicus Climate Change Service.

June UV Index in Rosemead

In Rosemead 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 Rosemead.

Maximum UV Index Levels in Rosemead for June

The chart shows the monthly maximum UV Index (UVI) for Rosemead 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 Rosemead typically reaches 11, which falls under the extreme exposure category.

Data source: Rosemead 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 Rosemead Compares to Other Months

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

This table compares monthly weather conditions in Rosemead, showing how June’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	13°C (56°F)	75 mm (3.0 inches)	74%	moderate
February Weather	13°C (56°F)	63 mm (2.5 inches)	79%	high
March Weather	14°C (58°F)	67 mm (2.7 inches)	75%	very high
April Weather	17°C (63°F)	23 mm (0.9 inches)	70%	very high
May Weather	18°C (65°F)	16 mm (0.6 inches)	70%	very high
June Weather	21°C (70°F)	3 mm (0.1 inches)	72%	extreme
July Weather	24°C (76°F)	2 mm (0.1 inches)	73%	extreme
August Weather	25°C (76°F)	2 mm (0.1 inches)	69%	very high
September Weather	23°C (74°F)	4 mm (0.1 inches)	68%	very high
October Weather	20°C (69°F)	10 mm (0.4 inches)	67%	high
November Weather	17°C (62°F)	20 mm (0.8 inches)	68%	moderate
December Weather	13°C (56°F)	72 mm (2.8 inches)	71%	moderate