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July Weather in Winthrop, United States

Last updated: June 24, 2025

In July, the average temperature in Winthrop, United States hovers around 21°C (71°F), with a minimum dipping to 10°C (50°F) and a peak reaching up to 36°C (97°F). Expect 117 mm (4.6 in) of precipitation over approximately 11 days, while humidity levels average around 75%. Plan accordingly to enjoy your stay!

July Temperature in Winthrop

In July in Winthrop, the average temperature is 21°C (71°F). The maximum can reach 36°C (97°F), and the minimum can be as low as 10°C (50°F). This makes it a great time to travel, as you can enjoy warm days while still having the option for cooler evenings.

July Weather in Winthrop: Daily Temperature Highs, Lows, and Averages

The chart illustrates July temperature patterns in Winthrop, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Winthrop, July typically has an average temperature of 21°C (71°F), with highs reaching up to 36°C (97°F) and lows dropping to around 10°C (50°F).
JanFebMarAprMayJunJulAugSepOctNovDec232531435565707062513727
Data source: Temperature data for Winthrop 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.

July Precipitation in Winthrop

In Winthrop in July, the total precipitation amount reaches 117 mm (4.6 in) over the course of 11 days.

July Precipitation Trends in Winthrop

The chart displays monthly precipitation patterns in Winthrop, with values for each month alongside July’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how July’s conditions compare to those of other months. In Winthrop, July typically receives around 117 mm (4.6 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec82847211879671178573128107114
Data source: Precipitation data for July generated using information from the Copernicus Climate Change Service.
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July Humidity in Winthrop

In Winthrop in July, humidity is 75%. With an average temperature of 21°C (71°F), this humidity feels like a warm blanket wrapping around you, making travel slightly uncomfortable but offering a lush, vibrant atmosphere that invites exploration at a leisurely pace.

July Average Humidity in Winthrop

This chart illustrates the average monthly humidity levels in Winthrop, with July’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In July, average humidity in Winthrop is approximately 75%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%89%85%84%78%72%75%74%77%85%86%85%
Data source: Humidity data for July generated using information from the Copernicus Climate Change Service.

July UV Index in Winthrop

In Winthrop in July, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Winthrop.

Maximum UV Index Levels in Winthrop for July

The chart shows the monthly maximum UV Index (UVI) for Winthrop in July, 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 July, the maximum UV index in Winthrop typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec2458910987532
Data source: Winthrop July 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 July Weather in Winthrop Compares to Other Months

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

This table compares monthly weather conditions in Winthrop, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-5°C (23°F)82 mm (3.2 inches)91%low
February Weather-4°C (25°F)84 mm (3.3 inches)89%moderate
March Weather0°C (32°F)72 mm (2.8 inches)85%moderate
April Weather6°C (44°F)118 mm (4.6 inches)84%very high
May Weather13°C (55°F)79 mm (3.1 inches)78%very high
June Weather18°C (65°F)67 mm (2.6 inches)72%very high
July Weather21°C (71°F)117 mm (4.6 inches)75%very high
August Weather21°C (70°F)85 mm (3.3 inches)74%very high
September Weather17°C (63°F)73 mm (2.9 inches)77%high
October Weather11°C (52°F)128 mm (5.1 inches)85%moderate
November Weather3°C (38°F)107 mm (4.2 inches)86%moderate
December Weather-3°C (27°F)114 mm (4.5 inches)85%low

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