July Weather in Wellington, United States

Last updated: June 24, 2025

In July, the average temperature in Wellington, United States hovers around 22°C (73°F). Expect a pleasant range where minimums can dip to 8°C (47°F) and maximums can soar up to 36°C (97°F). With an average humidity of 62% and 35 mm (1.4 in) of precipitation spread over 8 days, it's wise to pack for both sun and a sprinkle!

July Temperature in Wellington

In July in Wellington, the average temperature is 22°C (73°F). Maximum temperatures can reach 36°C (97°F), while minimums can drop as low as 8°C (47°F). This makes Wellington a great destination for travelers seeking mild weather during the day and cooler evenings.

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

The chart illustrates July temperature patterns in Wellington, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Wellington, July typically has an average temperature of 22°C (73°F), with highs reaching up to 36°C (97°F) and lows dropping to around 8°C (47°F).
JanFebMarAprMayJunJulAugSepOctNovDec302838455466727064473933
Data source: Temperature data for Wellington 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 Wellington

In Wellington in July, the precipitation amount is 35 mm (1.4 in) over the course of 8 days.

July Precipitation Trends in Wellington

The chart displays monthly precipitation patterns in Wellington, 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 Wellington, July typically receives around 35 mm (1.4 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec1624535411646353726362418
Data source: Precipitation data for July generated using information from the Copernicus Climate Change Service.
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July Humidity in Wellington

In Wellington in July, humidity is 62%. With an average temperature of 22°C (73°F), this humidity feels like a warm embrace, making it perfect for leisurely strolls but slightly uncomfortable for intense outdoor activities.

July Average Humidity in Wellington

This chart illustrates the average monthly humidity levels in Wellington, 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 Wellington is approximately 62%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%86%75%67%67%68%62%63%63%72%80%85%
Data source: Humidity data for July generated using information from the Copernicus Climate Change Service.

July UV Index in Wellington

In Wellington in July, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in Wellington.

Maximum UV Index Levels in Wellington for July

The chart shows the monthly maximum UV Index (UVI) for Wellington 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 Wellington typically reaches 12, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec46810111212119654
Data source: Wellington 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 Wellington Compares to Other Months

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

This table compares monthly weather conditions in Wellington, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-1°C (30°F)16 mm (0.6 inches)84%moderate
February Weather-2°C (28°F)24 mm (0.9 inches)85%high
March Weather4°C (39°F)53 mm (2.1 inches)75%very high
April Weather7°C (45°F)54 mm (2.1 inches)67%very high
May Weather12°C (54°F)116 mm (4.6 inches)67%extreme
June Weather19°C (67°F)46 mm (1.8 inches)68%extreme
July Weather22°C (73°F)35 mm (1.4 inches)62%extreme
August Weather21°C (71°F)37 mm (1.5 inches)63%extreme
September Weather18°C (64°F)26 mm (1.0 inches)63%very high
October Weather8°C (47°F)36 mm (1.4 inches)72%high
November Weather4°C (40°F)24 mm (0.9 inches)79%moderate
December Weather0°C (33°F)18 mm (0.7 inches)85%moderate

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