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June Weather in Rowlett, United States

Last updated: June 24, 2025

In June, the average temperature in Rowlett, United States is a warm 27°C (81°F). You can expect temperatures to range from a cool 15°C (59°F) at night to a hot 37°C (99°F) during the day. With approximately 91 mm (3.6 in) of precipitation spread over 9 days, it's a good idea to keep an umbrella handy. The air will feel quite humid, with an average humidity level of 78%.

June Temperature in Rowlett

In June in Rowlett, the weather is typically warm and pleasant, making it an ideal time for outdoor activities and sightseeing.

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

The chart illustrates June temperature patterns in Rowlett, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Rowlett, June typically has an average temperature of 27°C (81°F), with highs reaching up to 37°C (99°F) and lows dropping to around 15°C (59°F).
JanFebMarAprMayJunJulAugSepOctNovDec464960657481848479675651
Data source: Temperature data for Rowlett 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 Rowlett

In Rowlett in June, the precipitation amount is 91 mm (3.6 in) spread over 9 days.

June Precipitation Trends in Rowlett

The chart displays monthly precipitation patterns in Rowlett, 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 Rowlett, June typically receives around 91 mm (3.6 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec64111121138181915595891485873
Data source: Precipitation data for June generated using information from the Copernicus Climate Change Service.
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June Humidity in Rowlett

In Rowlett in June humidity is 78%. With an average temperature of 27°C (81°F), this humidity feels like a warm, heavy embrace that makes traveling feel both invigorating and exhausting. Moments spent outside can quickly become clammy and uncomfortable, urging travelers to seek shade and hydration as they explore.

June Average Humidity in Rowlett

This chart illustrates the average monthly humidity levels in Rowlett, 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 Rowlett is approximately 78%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec80%79%78%78%81%78%73%66%65%72%82%87%
Data source: Humidity data for June generated using information from the Copernicus Climate Change Service.

June UV Index in Rowlett

In Rowlett 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 Rowlett.

Maximum UV Index Levels in Rowlett for June

The chart shows the monthly maximum UV Index (UVI) for Rowlett 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 Rowlett typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec468101111111110864
Data source: Rowlett 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 Rowlett Compares to Other Months

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

This table compares monthly weather conditions in Rowlett, showing how June’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather8°C (47°F)64 mm (2.5 inches)80%moderate
February Weather9°C (49°F)111 mm (4.4 inches)79%high
March Weather15°C (60°F)121 mm (4.8 inches)78%very high
April Weather18°C (65°F)138 mm (5.4 inches)78%very high
May Weather23°C (74°F)180 mm (7.1 inches)81%extreme
June Weather27°C (81°F)91 mm (3.6 inches)78%extreme
July Weather29°C (85°F)55 mm (2.2 inches)73%extreme
August Weather29°C (84°F)95 mm (3.7 inches)66%extreme
September Weather26°C (79°F)89 mm (3.5 inches)65%very high
October Weather20°C (68°F)148 mm (5.8 inches)72%very high
November Weather13°C (56°F)58 mm (2.3 inches)82%high
December Weather11°C (51°F)73 mm (2.9 inches)87%moderate

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