Falmouth
United Kingdom
Long-term weather forecast
Long-term weather forecast

August weather forecast and climate
Falmouth, United Kingdom

August, the last month of the summer, in Falmouth, is also an enjoyable month, with average temperature varying between 15.3°C (59.5°F) and 17.6°C (63.7°F).

Temperature

The warmest month is August, with an average high-temperature of 17.6°C (63.7°F) and an average low-temperature of 15.3°C (59.5°F).

Humidity

The average relative humidity in Falmouth, United Kingdom, is 83%.

Rainfall

In Falmouth, in August, it is raining for 12.8 days, with typically 30mm (1.18") of accumulated precipitation. Throughout the year, there are 159.4 rainfall days, and 367mm (14.45") of precipitation is accumulated.

Snowfall

January, March through November are months without snowfall.

Sea temperature

With an average sea temperature of 17.1°C (62.8°F), August is the month with the warmest seawater in Falmouth.
Note: Swimming in 17.1°C (62.8°F) is not enjoyable for the majority. Controlling breathing becomes progressively more difficult as surface water temperature decreases below 21°C (69.8°F).

Daylight

In Falmouth, United Kingdom, the average length of the day is 14.4h.

Sunshine

The average sunshine in August is 8.1h.

UV index

August is the month with the highest UV index in Falmouth, with an average maximum UV index of 5. A UV Index estimate of 3 to 5 represents a moderate health risk from the exposure to the Sun's UV rays for the ordinary person.
Note: The daily maximum UV index of 5 in August interpret into the following advice:
Take precautions. Light skin individuals may get burned in less than 30 minutes. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.

What is the warmest month in Falmouth?

With an average high-temperature of 17.6°C (63.7°F) and an average low-temperature of 15.3°C (59.5°F), August is the warmest month.

What is the temperature in August in Falmouth?

In Falmouth, United Kingdom, in August, the average high-temperature is 17.6°C (63.7°F), and the average low-temperature is 15.3°C (59.5°F).

What is the average humidity in August in Falmouth?

In August, the average relative humidity is 83%.

How many days does it rain in August in Falmouth?

In Falmouth, United Kingdom, in August, it is raining for 12.8 days, with typically 30mm (1.18") of accumulated precipitation.

When it does not snow in Falmouth?

January, March through November are months without snowfall in Falmouth.

When is the sea warmest in Falmouth?

The month with the warmest seawater in Falmouth, United Kingdom, is August, with an average sea temperature of 17.1°C (62.8°F).

What is the sea water temperature in August in Falmouth?

In August, the average sea temperature is 17.1°C (62.8°F). Swimming in 17.1°C (62.8°F) is not enjoyable for the majority. Controlling breathing becomes progressively more difficult as surface water temperature decreases below 21°C (69.8°F).

How many hours of daylight does Falmouth have in August?

The average length of the day in August in Falmouth is 14.4h.

How long on average sun shines in August in Falmouth?

In Falmouth, United Kingdom, the average sunshine in August is 8.1h.

What is the month with the highest UV index in Falmouth?

The month with the highest UV index in Falmouth, United Kingdom, is August, with an average maximum UV index of 5.

What is the UV index reading in August in Falmouth?

The average daily maximum UV index in August in Falmouth, United Kingdom, is 5. A UV Index of 3 to 5 symbolizes a moderate vulnerability from the exposure to the Sun's UV radiation.
Average temperature in August - Falmouth, United Kingdom
  • Average high temperature in August: 17.6°C

The warmest month (with the highest average high temperature) is August (17.6°C).
The month with the lowest average high temperature is February (9.3°C).

  • Average low temperature in August: 15.3°C

The month with the highest average low temperature is August (15.3°C).
The coldest month (with the lowest average low temperature) is February (6.9°C).

Average humidity in August - Falmouth, United Kingdom
  • Average humidity in August: 83%

Months with the highest relative humidity are June and July (84%).
The month with the lowest relative humidity is February (79%).

Average rainfall in August - Falmouth, United Kingdom
  • Average rainfall in August: 30mm

The wettest month (with the highest rainfall) is November (55mm).
The driest month (with the least rainfall) is July (18mm).

Average rainfall days in August - Falmouth, United Kingdom
  • Average rainfall days in August: 12.8 days

The month with the highest number of rainy days is November (17.1 days).
The month with the least rainy days is September (9.9 days).

Average snowfall in August - Falmouth, United Kingdom
  • Average snowfall in August: 0mm

Months with the highest snowfall are February and December (1mm).
Months with the least snowfall are January, March, April, May, June, July, August, September, October and November (0mm).

Average snowfall days in August - Falmouth, United Kingdom
  • Average snowfall days in August: 0 days

Months with the highest number of snowfall days are February and December (0.5 days).
Months with the least snowfall days are May, June, July, August, September, October and November (0 days).

Average sea temperature in August - Falmouth, United Kingdom
  • Average sea temperature in August: 17.1°C

The best month for swimming (with the highest average sea temperature) is August (17.1°C).
The coldest month (with the lowest average sea temperature) is March (9.7°C).

Average daylight in August / Average sunshine in August - Falmouth, United Kingdom
  • Average daylight in August: 14.4h

The month with the longest days is June (Average daylight: 16.3h).
The month with the shortest days is December (Average daylight: 8.2h).

  • Average sunshine in August: 8.1h

Months with the most sunshine are April and July (Average sunshine: 8.5h).
Months with the least sunshine are January and November (Average sunshine: 4).

Average UV index in August - Falmouth, United Kingdom
  • Average UV index in August: 5

The month with the highest UV index is August (UV index 5).
The month with the lowest UV index is January (UV index 2).