Plymouth
Montserrat
Long-term weather forecast
Long-term weather forecast

January weather forecast and climate
Plymouth, Montserrat

A beautiful day in the mountainous island of Plymouth, Montserrat
A beautiful day in the mountainous island of Plymouth, Montserrat
January, like December, in Plymouth, Montserrat, is a moderately hot winter month, with temperature in the range of an average low of 23°C (73.4°F) and an average high of 29°C (84.2°F).

Temperature

The coldest months are January and December, with an average high-temperature of 29°C (84.2°F).

Rainfall

In Plymouth, Montserrat, during January, the rain falls for 18 days and regularly aggregates up to 122mm (4.8") of precipitation. In Plymouth, during the entire year, the rain falls for 212 days and collects up to 1640mm (64.6") of precipitation.

Sea temperature

In January, the average sea temperature is 27°C (80.6°F). For any water activity, surface water temperatures between 25°C (77°F) and 29°C (84.2°F) are considered as excellent and extremely pleasant for lengthened periods.

Daylight

The average length of the day in January is 11.3h.

Sunshine

January through August, with an average of 8h of sunshine, are months with the most sunshine in Plymouth.

UV index

January and December, with an average maximum UV index of 8, are months with the lowest UV index. A UV Index of 8 to 10 symbolizes a very high threat to health from the exposure to the Sun's UV radiation for ordinary individuals.
In January, the average maximum UV index of 8 translate into the following recommendations:
Take special precautions, as unprotected eyes and skin can be burned and damaged quickly. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. 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. Caution! The reflection of sand and water significantly increases the intensity of the Sun's UV radiation.

What are the coldest months in Plymouth?

The coldest months are January and December, with an average high-temperature of 29°C (84.2°F).

What is the temperature in January in Plymouth?

In January, in Plymouth, Montserrat, the average high-temperature is 29°C (84.2°F), and the average low-temperature is 23°C (73.4°F).

How many days does it rain in January in Plymouth?

In Plymouth, Montserrat, in January, it is raining for 18 days, with typically 122mm (4.8") of accumulated precipitation.

What is the water temperature in January in Plymouth?

In January, the average sea temperature in Plymouth is 27°C (80.6°F). Water temperature between 25°C (77°F) and 29°C (84.2°F) is regarded as very warm and enjoyable by all. With these temperatures, water activities are pleasurable, without feeling uncomfortable for prolonged periods.

How many hours of daylight does Plymouth have in January?

In January, the average length of the day in Plymouth is 11.3h.

What is the month with the most sunshine in Plymouth?

Months with the most sunshine in Plymouth are January through August, with an average of 8h of sunshine.

How many hours of sunshine does Plymouth have in January?

In January, the average sunshine in Plymouth, Montserrat, is 8h.

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

January and December, with an average maximum UV index of 8, are months with the lowest UV index.

What is the UV index reading in January in Plymouth?

In Plymouth, the average daily maximum UV index in January is 8. A UV Index of 8 to 10 symbolizes a very high health threat from the exposure to the Sun's UV rays.
Average temperature in January - Plymouth, Montserrat
  • Average high temperature in January: 29°C

Warmest months (with the highest average high temperature) are July and August (33°C).
Months with the lowest average high temperature are January and December (29°C).

  • Average low temperature in January: 23°C

Months with the highest average low temperature are June, July and August (25°C).
Coldest months (with the lowest average low temperature) are January, February and December (23°C).

Average rainfall in January - Plymouth, Montserrat
  • Average rainfall in January: 122mm

The wettest month (with the highest rainfall) is October (196mm).
The driest month (with the lowest rainfall) is February (86mm).

Average rainfall days in January - Plymouth, Montserrat
  • Average rainfall days in January: 18 days

The month with the highest number of rainy days is October (21 days).
Months with the lowest number of rainy days are February and April (14 days).

Average sea temperature in January - Plymouth, Montserrat
  • Average sea temperature in January: 27°C

Best months for swimming (with the highest average sea temperature) are September and October (29°C).
Coldest months (with the lowest average sea temperature) are February and March (26°C).

Average daylight in January / Average sunshine in January - Plymouth, Montserrat
  • Average daylight in January: 11.3h

The month with the longest days is June (Average daylight: 13.1h).
The month with shortest days is December (Average daylight: 11.1h).

  • Average sunshine in January: 8h

Months with most sunshine are January, February, March, April, May, June, July and August (Average sunshine: 8h).
Months with least sunshine are September, October, November and December (Average sunshine: 7).

Average UV index in January - Plymouth, Montserrat
  • Average UV index in January: 8

Months with the highest UV index are March, April, May, June, July, August and September (UV index 12).
Months with the lowest UV index are January and December (UV index 8).