nomadseason

June Weather in Watertown, United States

Last updated: June 24, 2025

In Watertown, United States, the average temperature in June hovers around 26°C (80°F). Visitors can expect a minimum of 16°C (61°F) and a maximum of 38°C (100°F) during this month. Prepare for precipitation totaling 158 mm (6.2 in), spread over approximately 19 days, and expect an average humidity level of 74%.

June Temperature in Watertown

In June in Watertown, the average temperature is 26°C (80°F). Maximums can reach 38°C (100°F) and minimums can be as low as 16°C (61°F). This makes Watertown a perfect destination for travelers seeking warm weather and outdoor activities during this time.

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

The chart illustrates June temperature patterns in Watertown, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Watertown, June typically has an average temperature of 26°C (80°F), with highs reaching up to 38°C (100°F) and lows dropping to around 16°C (61°F).
JanFebMarAprMayJunJulAugSepOctNovDec556164697679818179746258
Data source: Temperature data for Watertown generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

June Precipitation in Watertown

In Watertown in June, the total precipitation amount is 158 mm (6.2 in) over the course of 19 days.

June Precipitation Trends in Watertown

The chart displays monthly precipitation patterns in Watertown, 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 Watertown, June typically receives around 158 mm (6.2 inches) of precipitation spread over approximately 19 days.
JanFebMarAprMayJunJulAugSepOctNovDec54733675761581751841406564103
Data source: Precipitation data for June generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

June Humidity in Watertown

In Watertown in June humidity is 74%. With an average temperature of 26°C (80°F), this humidity feels like a warm, thick blanket wrapping around you, making any outdoor activities feel more strenuous and sweat-inducing, so staying hydrated and taking frequent breaks in the shade is essential for enjoyable traveling.

June Average Humidity in Watertown

This chart illustrates the average monthly humidity levels in Watertown, 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 Watertown is approximately 74%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec85%82%80%76%73%74%80%79%83%77%84%88%
Data source: Humidity data for June generated using information from the Copernicus Climate Change Service.

June UV Index in Watertown

In Watertown 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 Watertown.

Maximum UV Index Levels in Watertown for June

The chart shows the monthly maximum UV Index (UVI) for Watertown 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 Watertown typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec579101111111110865
Data source: Watertown 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 Watertown Compares to Other Months

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

This table compares monthly weather conditions in Watertown, showing how June’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather13°C (55°F)54 mm (2.1 inches)85%moderate
February Weather16°C (61°F)73 mm (2.9 inches)82%high
March Weather18°C (65°F)36 mm (1.4 inches)80%very high
April Weather21°C (70°F)75 mm (3.0 inches)76%very high
May Weather24°C (76°F)76 mm (3.0 inches)73%extreme
June Weather26°C (80°F)158 mm (6.2 inches)74%extreme
July Weather27°C (81°F)175 mm (6.9 inches)80%extreme
August Weather27°C (81°F)184 mm (7.2 inches)79%extreme
September Weather26°C (80°F)140 mm (5.5 inches)83%very high
October Weather23°C (74°F)65 mm (2.6 inches)77%very high
November Weather17°C (62°F)64 mm (2.5 inches)84%high
December Weather14°C (58°F)103 mm (4.1 inches)88%moderate

Compare Watertown's Climate with Cities Worldwide