January weather forecastHamilton, Bermuda

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

January

Weather in January

In January, Hamilton, Bermuda experiences mild temperatures, with the monthly average high and low temperatures at 19.8°C (67.6°F) and 17.7°C (63.9°F) respectively. Relative humidity averages at 74%. Although sunshine is still present, the city experiences limited daylight hours and a moderate UV index. However, the sea temperature stays relatively warm, making it possible to enjoy water-related activities.

Temperature

Hamilton's January average high-temperature settles at an enjoyable 19.8°C (67.6°F), showing a near match with the preceding month. Hamilton encounters an average temperature dip to a still refreshing 17.7°C (63.9°F) throughout January, subtly lower than its daytime maximum.

Humidity

January, November and December, with an average relative humidity of 74%, are the least humid months.

Rainfall

In Hamilton, in January, during 18.3 rainfall days, 70mm (2.76") of precipitation is typically accumulated. Throughout the year, there are 201.7 rainfall days, and 804mm (31.65") of precipitation is accumulated.

Sea temperature

In Hamilton, the average seawater temperature in January is 20.3°C (68.5°F).
Note: Swimming in 20.3°C (68.5°F) does not offer a pleasant experience for most individuals. The act of controlling one's breathing becomes progressively difficult as the water temperature goes under 21°C (69.8°F).

Daylight

The average length of the day in January in Hamilton is 10h and 19min.
On the first day of the month, sunrise is at 07:20 and sunset at 17:24. On the last day of January, in Hamilton, sunrise is at 07:13 and sunset at 17:51 AST.

Sunshine

January has the least sunshine of the year in Hamilton, with an average of 4.9h of sunshine.

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 of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for ordinary individuals.
Note: In January, the maximum UV index of 5 translates into these guidelines:
Be careful. Light complexion individuals might get burns in fewer than 30 minutes. UV radiation from the Sun is most dangerous during midday; take precautions and seek shade. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days.

Updated: Jan 29, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

The average high-temperature, in January, in Hamilton, is 19.8°C (67.6°F), while the average low-temperature is 17.7°C (63.9°F).

The months with the lowest humidity in Hamilton are January, November and December, with an average relative humidity of 74%.

The average relative humidity in January in Hamilton, Bermuda, is 74%.

In Hamilton, in January, it is raining for 18.3 days, with typically 70mm (2.76") of accumulated precipitation.

In Hamilton, the average seawater temperature in January is 20.3°C (68.5°F). For swimming, a surface water temperature of 20.3°C (68.5°F) is not enjoyable for the majority. It is not considered safe, as controlling breathing becomes progressively more difficult as water temperature decreases below 21°C (69.8°F).

In January, the average day length in Hamilton, Bermuda, is 10h and 19min.

In January, on the first day of the month, sunrise is at 07:20 and sunset at 17:24. On the last day of the month, in Hamilton, Bermuda, sunrise is at 07:13 and sunset at 17:51 AST.

With an average of 4.9h of sunshine, January has the least sunshine of the year in Hamilton.

The average sunshine duration in January in Hamilton, Bermuda, is 4.9h.

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

In Hamilton, the average daily maximum UV index in January is 5. A UV Index value of 3 to 5 symbolizes a medium hazard to health from exposure to Sun's UV rays.

Today

Tomorrow

Long-term

Year January F M A M J J A S O N D

Dec

January

Feb

Average high temperature

20.7°C

19.8°C

19.1°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

28.9km/h

30.8km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

15.8

18.3

15.5

Average sea temperature

Average daylight

Average sunshine

Average sunshine days

11.5

9.4

9.8

Average UV index

Average cloud cover

50%

53%

Average visibility

10km

Average temperature in January
Hamilton, Bermuda

Average high temperature in January: 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 January: 17.7°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).

Average pressure in January
Hamilton, Bermuda

Average pressure in January: 1019.4mbar

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

Average wind speed in January
Hamilton, Bermuda

Average wind speed in January: 29.3km/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).

Average humidity in January
Hamilton, Bermuda

Average humidity in January: 74%

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

Average rainfall in January
Hamilton, Bermuda

Average rainfall in January: 70mm

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

Average rainfall days in January
Hamilton, Bermuda

Average rainfall days in January: 18.3 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).

Average sea temperature in January
Hamilton, Bermuda

Average sea temperature in January: 20.3°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).

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

Average daylight in January: 10h and 18min

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 January: 4h and 54min

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).

Average sunshine days in January
Hamilton, Bermuda

Average sunshine days in January: 9.4 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).

Average UV index in January
Hamilton, Bermuda

Average UV index in January: 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).

Average cloud cover in January
Hamilton, Bermuda

Average cloud cover in January: 53

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).

Average visibility in January
Hamilton, Bermuda

Average visibility in January: 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).