April weather forecast
Hamilton, Bermuda

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Yachts on the clear blue waters of a tropical lagoon in Hamilton, Bermuda
Yachts on the clear blue waters of a tropical lagoon in Hamilton, Bermuda

Weather in April

April brings warmer temperatures, with a monthly average high of 19.8°C (67.6°F). Interestingly, rainfall decreases significantly from 62mm (2.44") to 35mm (1.38"), accompanied by fewer rainfall days. The longer duration of sunlight and an increase in average sea temperatures characterize this month. These developments contribute to making April one of the more enjoyable months in Hamilton, with pleasant weather and favorable sea conditions.

Temperature

Hamilton marks the onset of April with an average high-temperature of a still enjoyable 19.8°C (67.6°F), subtly divergent from March's 18.9°C (66°F). April nights in Hamilton reflect a consistent temperature dip to a still comfortable 18.3°C (64.9°F), a slight descent from daytime peaks.

Humidity

The average relative humidity in April in Hamilton is 78%.

Rainfall

The month with the least rainfall in Hamilton is April, when the rain falls for 12.7 days and typically collects 35mm (1.38") of precipitation.

Sea temperature

In Hamilton, the average seawater temperature in April is 20.2°C (68.4°F).
Note: For most, swimming in 20.2°C (68.4°F) is not an enjoyable activity. Furthermore, controlling your breathing becomes progressively more difficult as the water temperature decreases from 21°C (69.8°F) to 15°C (59°F).

Daylight

In April, the average length of the day in Hamilton is 12h and 59min.
On the first day of April, sunrise is at 07:06 and sunset at 19:39. On the last day of the month, sunrise is at 06:32 and sunset at 19:59 ADT.

Sunshine

The average sunshine in April is 9.3h.

UV index

January through April, November and December, with an average maximum UV index of 5, are months with the lowest UV index. A UV Index estimate of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: In April, the maximum UV index of 5 suggests these recommendations:
Preventative actions are necessary - The mandate to avoid skin and eye damage is in place. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat.
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Frequently asked questions

What are the temperatures in Hamilton in April?

In April, the average high-temperature and low-temperature in Hamilton are 19.8°C (67.6°F) and 18.3°C (64.9°F) respectively.

What is the average humidity in April in Hamilton?

In Hamilton, the average relative humidity in April is 78%.

What is the driest month in Hamilton?

April is the month with the least rainfall in Hamilton, Bermuda. Rain falls for 12.7 days and accumulates 35mm (1.38") of precipitation.

How much does it rain in Hamilton in April?

In Hamilton, Bermuda, in April, during 12.7 rainfall days, 35mm (1.38") of precipitation is typically accumulated.

How cold is the water in April in Hamilton?

In Hamilton, in April, the average water temperature is 20.2°C (68.4°F). For most, swimming in 20.2°C (68.4°F) is not an enjoyable activity. Furthermore, controlling your breathing becomes progressively more difficult as the water temperature decreases from 21°C (69.8°F) to 15°C (59°F).

What is the average length of the day in April in Hamilton?

In Hamilton, the average day length in April is 12h and 59min.

When is the sunrise / sunset in April in Hamilton?

In April, on the first day of the month, sunrise is at 07:06 and sunset at 19:39. On the last day of the month, in Hamilton, sunrise is at 06:32 and sunset at 19:59 ADT.

How many hours of sunshine does Hamilton have in April?

The average sunshine duration in April is 9.3h.

What are the months with the lowest UV index in Hamilton?

The months with the lowest UV index in Hamilton are January through April, November and December, with an average maximum UV index of 5.

What is the UV index intensity in April in Hamilton?

In April, the average daily maximum UV index in Hamilton, Bermuda, is 5. A UV Index value of 3 to 5 symbolizes a moderate vulnerability from exposure to the Sun's UV radiation.

Average temperature in April
Hamilton, Bermuda

Average temperature in April - Hamilton, Bermuda
  • Average high temperature in April: 19.8°C

The warmest month (with the highest average high temperature) is August (27.9°C).
The month with the lowest average high temperature is March (18.9°C).

  • Average low temperature in April: 18.3°C

The month with the highest average low temperature is August (26.8°C).
The coldest month (with the lowest average low temperature) is March (16.9°C).

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Average pressure in April
Hamilton, Bermuda

Average pressure in April - Hamilton, Bermuda
  • Average pressure in April: 1019.4mbar

The month with the highest atmospheric pressure is July (1020.8mbar).
The month with the lowest atmospheric pressure is October (1016.6mbar).

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Average wind speed in April
Hamilton, Bermuda

Average wind speed in April - Hamilton, Bermuda
  • Average wind speed in April: 25.7km/h

The windiest month (with the highest average wind speed) is February (29.4km/h).
The calmest month (with the lowest average wind speed) is August (17.2km/h).

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Average humidity in April
Hamilton, Bermuda

Average humidity in April - Hamilton, Bermuda
  • Average humidity in April: 78%

The month with the highest relative humidity is June (82%).
The months with the lowest relative humidity are January, November and December (74%).

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Average rainfall in April
Hamilton, Bermuda

Average rainfall in April - Hamilton, Bermuda
  • Average rainfall in April: 35mm

The wettest month (with the highest rainfall) is August (93mm).
The driest month (with the least rainfall) is April (35mm).

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Average rainfall days in April
Hamilton, Bermuda

Average rainfall days in April - Hamilton, Bermuda
  • Average rainfall days in April: 12.7 days

The month with the highest number of rainy days is August (21.1 days).
The month with the least rainy days is May (11.9 days).

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Average sea temperature in April
Hamilton, Bermuda

Average sea temperature in April - Hamilton, Bermuda
  • Average sea temperature in April: 20.2°C

The best months for swimming (with the highest average sea temperature) are August and September (27.8°C).
The coldest month (with the lowest average sea temperature) is March (19.2°C).

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Average daylight in April /
Average sunshine in April
Hamilton, Bermuda

Average daylight in April / Average sunshine in April - Hamilton, Bermuda
  • Average daylight in April: 13h and 0min

The month with the longest days is June (Average daylight: 14h and 12min).
The month with the shortest days is December (Average daylight: 10h and 6min).

  • Average sunshine in April: 9h and 2min

The months with the most sunshine are July and August (Average sunshine: 11h and 0min).
The month with the least sunshine is January (Average sunshine: 4h and 54min).

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Average sunshine days in April
Hamilton, Bermuda

Average sunshine days in April - Hamilton, Bermuda
  • Average sunshine days in April: 14.9 days

The month with the most sunshine days is May (16.6 days).
The month with the least sunshine days is August (7.3 days).

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Average UV index in April
Hamilton, Bermuda

Average UV index in April - Hamilton, Bermuda
  • Average UV index in April: 5

The months with the highest UV index are June, July, August and September (UV index 7).
The months with the lowest UV index are January, February, March, April, November and December (UV index 5).

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Average cloud cover in April
Hamilton, Bermuda

Average cloud cover in April - Hamilton, Bermuda
  • Average cloud cover in April: 38

The months with the most cloud cover are January and February (Cloud cover 53).
The month with the least cloud cover is July (Cloud cover 29).

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Average visibility in April
Hamilton, Bermuda

Average visibility in April - Hamilton, Bermuda
  • Average visibility in April: 10km

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).

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Hamilton, Bermuda

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