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

April weather forecast and climate
Falmouth, United Kingdom

April, the same as March, is another fresh spring month in Falmouth, United Kingdom, with temperature in the range of an average low of 8.4°C (47.1°F) and an average high of 11.3°C (52.3°F).

Temperature

In Falmouth, the average high-temperature is relatively the same as in March - a still fresh 11.3°C (52.3°F). In Falmouth, the average low-temperature is 8.4°C (47.1°F).

Humidity

The average relative humidity in Falmouth is 81%.

Rainfall

In Falmouth, during 12.3 rainfall days, 24mm (0.94") of precipitation is typically accumulated. In Falmouth, during the entire year, the rain falls for 159.4 days and collects up to 367mm (14.45") of precipitation.

Snowfall

In Falmouth snow does not fall in January, March through November.

Sea temperature

In Falmouth, the average water temperature is 10.6°C (51.1°F).
Note: Swimming in 10.6°C (51.1°F) is considered life-threatening. Even a few minutes in 13°C (55.4°F) water is uncomfortable, and swimming below 10°C (50°F) may cause total loss of breathing control and cold shock, depending on a person's physique.

Daylight

In April, the average length of the day in Falmouth is 13.8h.

Sunshine

April and July, with an average of 8.5h of sunshine, are months with the most sunshine.

UV index

In Falmouth, the average daily maximum UV index in April is 3. A UV Index value of 3 to 5 symbolizes a medium health hazard from the exposure to the Sun's UV rays for ordinary individuals.
Note: The average daily UV index of 3 in April transform into the following instructions:
Take precautions - Protection against the skin and eye damage is obliged. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.

What is the temperature in April in Falmouth?

In Falmouth, United Kingdom, in April, the average high-temperature is 11.3°C (52.3°F), and the average low-temperature is 8.4°C (47.1°F).

What is the average humidity in April in Falmouth?

In April, the average relative humidity is 81%.

How much does it rain in Falmouth in April?

In April, the rain falls for 12.3 days. Throughout April, 24mm (0.94") of precipitation is accumulated.

When it does not snow in Falmouth?

January, March through November are months without snowfall.

What is the water temperature in April in Falmouth?

In April, the average sea temperature in Falmouth is 10.6°C (51.1°F). Swimming in 10.6°C (51.1°F) is considered dangerous. Unprotected immersion in temperatures below 10°C (50°F) causes quickly maximum intensity cold shock with hyperventilation.

How many hours of daylight does Falmouth have in April?

The average length of the day in April in Falmouth is 13.8h.

What is the month with the most sunshine in Falmouth?

Months with the most sunshine in Falmouth, United Kingdom, are April and July, with an average of 8.5h of sunshine.

How many hours of sunshine does Falmouth have in April?

In April, the average sunshine is 8.5h.

What is the UV index intensity in April in Falmouth?

In April, the average daily maximum UV index in Falmouth is 3. A UV Index of 3 to 5 symbolizes a moderate vulnerability from unsafe exposure to the Sun's UV rays.
Average temperature in April - Falmouth, United Kingdom
  • Average high temperature in April: 11.3°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 April: 8.4°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 April - Falmouth, United Kingdom
  • Average humidity in April: 81%

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

Average rainfall in April - Falmouth, United Kingdom
  • Average rainfall in April: 24mm

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

Average rainfall days in April - Falmouth, United Kingdom
  • Average rainfall days in April: 12.3 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 April - Falmouth, United Kingdom
  • Average snowfall in April: 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 April - Falmouth, United Kingdom
  • Average snowfall days in April: 0.1 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 April - Falmouth, United Kingdom
  • Average sea temperature in April: 10.6°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 April / Average sunshine in April - Falmouth, United Kingdom
  • Average daylight in April: 13.8h

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 April: 8.5h

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 April - Falmouth, United Kingdom
  • Average UV index in April: 3

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