nomadseason

July Weather in San Francisco, Philippines

Last updated: August 27, 2025

In July, the average temperature in San Francisco, Philippines hovers around 26°C (80°F), with a minimum of 23°C (73°F) and a maximum reaching 32°C (91°F). Expect humid conditions, with average humidity at a notable 81%. During this month, precipitation is expected to total approximately 490 mm (19.3 in) over 30 days, setting the stage for a lush and vibrant landscape.

July Temperature in San Francisco

In July in San Francisco, the average temperature is 26°C (80°F). Maximums can reach 32°C (91°F) and minimums can be as low as 23°C (73°F). This makes San Francisco an ideal destination for travelers seeking warm weather and enjoyable outdoor activities.

July Weather in San Francisco: Daily Temperature Highs, Lows, and Averages

The chart illustrates July temperature patterns in San Francisco, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Francisco, July typically has an average temperature of 26°C (80°F), with highs reaching up to 32°C (91°F) and lows dropping to around 23°C (73°F).
JanFebMarAprMayJunJulAugSepOctNovDec787981828280798079808079
Data source: Temperature data for San Francisco 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.

July Precipitation in San Francisco

In San Francisco in July, the total precipitation amount is 490 mm (19.3 in) over a span of 30 days.

July Precipitation Trends in San Francisco

The chart displays monthly precipitation patterns in San Francisco, 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 San Francisco, July typically receives around 490 mm (19.3 inches) of precipitation spread over approximately 30 days.
JanFebMarAprMayJunJulAugSepOctNovDec123768675234411490459493435176246
Data source: Precipitation data for July generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

July Humidity in San Francisco

In San Francisco in July, humidity is 81%. With an average temperature of 26°C (80°F), this humidity feels like a warm, enveloping blanket that clings to the skin, making outdoor activities feel more strenuous and requiring frequent breaks to stay refreshed and hydrated.

July Average Humidity in San Francisco

This chart illustrates the average monthly humidity levels in San Francisco, 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 San Francisco is approximately 81%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec81%78%76%77%78%80%81%83%85%81%83%86%
Data source: Humidity data for July generated using information from the Copernicus Climate Change Service.

July UV Index in San Francisco

In San Francisco in July, the maximum UV index is 14, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, so it's crucial to take precautions. For the detailed hourly UV index in San Francisco, you can check here.

Maximum UV Index Levels in San Francisco for July

The chart shows the monthly maximum UV Index (UVI) for San Francisco 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 San Francisco typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec121416161414141515141211
Data source: San Francisco 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 San Francisco Compares to Other Months

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

This table compares monthly weather conditions in San Francisco, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather26°C (79°F)123 mm (4.8 inches)81%extreme
February Weather26°C (79°F)76 mm (3.0 inches)78%extreme
March Weather27°C (81°F)86 mm (3.4 inches)76%extreme
April Weather28°C (83°F)75 mm (3.0 inches)77%extreme
May Weather28°C (83°F)234 mm (9.2 inches)78%extreme
June Weather27°C (81°F)411 mm (16.2 inches)80%extreme
July Weather26°C (80°F)490 mm (19.3 inches)81%extreme
August Weather26°C (80°F)458 mm (18.0 inches)83%extreme
September Weather26°C (80°F)493 mm (19.4 inches)85%extreme
October Weather26°C (80°F)435 mm (17.1 inches)80%extreme
November Weather27°C (80°F)176 mm (6.9 inches)83%extreme
December Weather26°C (80°F)245 mm (9.7 inches)86%extreme

Compare San Francisco's Climate with Cities Worldwide