Contents
- Weather in December
- Frequently asked questions
- Average temperature in December
- Average pressure in December
- Average wind speed in December
- Average humidity in December
- Average rainfall in December
- Average rainfall days in December
- Average daylight in December
- Average sunshine in December
- Average sunshine days in December
- Average UV index in December
- Average cloud cover in December
- Average visibility in December
Weather in December
Temperature
December begins with an average high-temperature of a still moderately hot 27.1°C (80.8°F), reflecting close similarity to the preceding month. During December's nights, Bethel notes a minor temperature decline, reaching an average of 25.9°C (78.6°F).Heat index
The heat index in December is appraised at a tropical 30°C (86°F). When exposure and activity are sustained, they could induce fatigue, with a chance of heat cramps.One should consider that heat index numbers are for shaded settings and light wind. The direct sunshine could escalate the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', measures the perceived warmth when incorporating the humidity present in the air. Additional elements encompassing metabolic differences, the degree of physical activity, and attire can impact the individual's perception of temperature. Consider the fact that direct sun exposure can influence how hot one feels, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for children. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it's vital to remain hydrated, particularly during prolonged physical activities.
Humidity
In December, the average relative humidity in Bethel, Montserrat, is 76%.Rainfall
In Bethel, during December, the rain falls for 24.4 days and regularly aggregates up to 56mm (2.2") of precipitation. Throughout the year, there are 266.4 rainfall days, and 724mm (28.5") of precipitation is accumulated.Daylight
December has the shortest days of the year in Bethel, Montserrat, with an average of 11h and 12min of daylight.On the first day of the month, sunrise is at 06:21 and sunset at 17:33. On the last day of December, in Bethel, sunrise is at 06:37 and sunset at 17:46 AST.
Sunshine
November and December, with an average of 6.7h of sunshine, are months with the least sunshine in Bethel.UV index
The months with the highest UV index in Bethel are January through December, with an average maximum UV index of 7. January through December, with an average maximum UV index of 7, are months with the lowest UV index. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for average individuals.Note: The UV index of 7 during December translates into the following guidance:
Apply measures and align with sun safety principles. Safeguarding against skin and eye injury is pivotal. Attempt to stay under shade and limit exposure to the Sun between 10 a.m. and 4 p.m., when UV radiation is at its peak. Remember, devices such as parasols or canopies might not provide complete sun protection. Opt for tightly woven and loose clothing to enhance protection from the Sun.
Frequently asked questions
What is the usual temperature for Bethel in December?
What is the average humidity in December in Bethel?
How much does it rain in Bethel in December?
What is the month with the shortest days in Bethel?
How many hours of daylight does Bethel have in December?
When are sunrise and sunset in December in Bethel?
What is the month with the least sunshine in Bethel?
How long on average sun shines in December in Bethel?
When is the highest UV index in Bethel?
What is the month with the lowest UV index in Bethel?
What is the UV index reading in December in Bethel?
Average temperature in December
Bethel, Montserrat
- Average high temperature in December: 27.1°C
The warmest month (with the highest average high temperature) is September (28.9°C).
The month with the lowest average high temperature is March (26.1°C).
- Average low temperature in December: 25.9°C
The month with the highest average low temperature is September (27.8°C).
The coldest month (with the lowest average low temperature) is February (24.9°C).
Average pressure in December
Bethel, Montserrat
- Average pressure in December: 1014.7mbar
The months with the highest atmospheric pressure are January and June (1016mbar).
The months with the lowest atmospheric pressure are October and November (1012.4mbar).
Average wind speed in December
Bethel, Montserrat
- Average wind speed in December: 24.9km/h
The windiest month (with the highest average wind speed) is July (27km/h).
The calmest month (with the lowest average wind speed) is October (19.8km/h).
Average humidity in December
Bethel, Montserrat
- Average humidity in December: 76%
The months with the highest relative humidity are May, July and August (78%).
The months with the lowest relative humidity are January, February and March (75%).
Average rainfall in December
Bethel, Montserrat
- Average rainfall in December: 56mm
The wettest month (with the highest rainfall) is October (101mm).
The driest months (with the least rainfall) are February and March (27mm).
Average rainfall days in December
Bethel, Montserrat
- Average rainfall days in December: 24.4 days
The month with the highest number of rainy days is December (24.4 days).
The month with the least rainy days is March (18.7 days).
Average daylight in December /
Average sunshine in December
Bethel, Montserrat
- Average daylight in December: 11h and 1min
The month with the longest days is June (Average daylight: 13h and 6min).
The month with the shortest days is December (Average daylight: 11h and 12min).
- Average sunshine in December: 6h and 4min
The month with the most sunshine is August (Average sunshine: 10h and 54min).
The months with the least sunshine are November and December (Average sunshine: 6h and 42min).
Average sunshine days in December
Bethel, Montserrat
- Average sunshine days in December: 2.8 days
The month with the most sunshine days is March (5.9 days).
The month with the least sunshine days is July (1.8 days).
Average UV index in December
Bethel, Montserrat
- Average UV index in December: 7
The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
Average cloud cover in December
Bethel, Montserrat
- Average cloud cover in December: 37
The months with the most cloud cover are June and July (Cloud cover 40).
The month with the least cloud cover is February (Cloud cover 31).
Average visibility in December
Bethel, Montserrat
- Average visibility in December: 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).
Bethel, Montserrat
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