Temperatures in July
It's cool to moderate in July in Half Moon Bay with an average temperature of 18°C. Temperatures this month range from a low of 17°C to a high of 19°C. At night, you can expect temperatures between 12°C and 14°C.
Max and Min Temperatures per Day
This chart shows the daily maximum and minimum temperatures in degrees Celsius for Half Moon Bay in July. The red line indicates the max temperatures, and the blue line shows the minimums.
Start of July
The month of July starts in Half Moon Bay with mild temperatures, averaging around 19°C during the day and nights close to 14°C. You won’t see any precipitation in the first days of the month, it’s all sunny skies.
Mid-July
By mid-July, the average daytime temperature stays the same at 19°C, with nights close to 14°C. Not much precipitation expected during this period. It’s mostly dry with sunshine.
End of July
By the end of July, the average daytime temperature in Half Moon Bay will be around 19°C, with nights close to 14°C. No precipitation expected, with plenty of sunshine on the horizon.
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Precipitation in July
According to weather history, there is only 4,2 mm of precipitation in July. The wind speed is around 4 Bft, mostly coming from the West.
The average chance of precipitation is only 1% in July.
Precipitation Chance
This chart shows the daily precipitation chance (in percentages) in July for Half Moon Bay. 0% means it never rained on that day in the past 10 years, and 100% means it rained every day. All values in between represent the average chance of precipitation on that day.
Half Moon Bay in July |
London | ||
|---|---|---|---|
 Average Temperature |
18°C | 23°C | |
 High Temp |
19°C | 27°C | |
| Low Temp |
17°C | 21°C | |
 Total Precipitation |
4,2 mm | 52 mm | |
| Rainy Days |
0 days | 9 days | |
June
UV index
The UV index is a maximum of 6 this month. That's a moderate to high value on the intensity scale of 1 to 11. Unprotected skin can burn within 15-25 minutes.
Is July a good time to visit Half Moon Bay?
Want nice weather? Then July is a great time to be in Half Moon Bay. You’ll have pleasant temperatures and not too much rain this month.
Temperature records for Half Moon Bay in July
With 31°C, Half Moon Bay hit the highest temperature in the last 10 years in July 2015. The lowest daytime temperature in this month was 14°C in 2022. The extreme night temperatures ranged from a low of 7°C to a high of 17°C.
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Daily Temperature in July in Half Moon Bay
This chart shows the average daily temperatures, both day and night, for each day in July in Half Moon Bay, measured in degrees Celsius. The red line represents the maximum temperatures, while the blue line shows the minimums. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, gives an overview of the average daily temperatures during this month.
Daily Precipitation in July in Half Moon Bay
The chart below shows the average daily precipitation in July for Half Moon Bay, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are shown at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that rain is more likely. But it’s still an average, so each day can be different. Based on historical weather data for July, you can expect it to stay dry all month in Half Moon Bay.
Daily UV Index in July in Half Moon Bay
This chart shows the average daily UV index in July in Half Moon Bay, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Temperature in July in Half Moon Bay Over the Years
This chart shows the average temperature in July in Half Moon Bay, measured in degrees Celsius, over the past years.
Total Precipitation in July in Half Moon Bay Over the Years
This chart shows the average precipitation in July in Half Moon Bay, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail.
Daily climate in July for Half Moon Bay
Click on a specific day in July for detailed info on the typical weather on that day in Half Moon Bay. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in July in Half Moon Bay
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Average Weather in Half Moon Bay by Month
Click on a month below to see detailed weather info for Half Moon Bay. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
Or check out the climate of Half Moon Bay for all months at once
