December weather forecast
Santa Clara, Cuba

Weather in December

The first month of the winter, December, is still a warm month in Santa Clara, Cuba, with an average temperature ranging between max 26.5°C (79.7°F) and min 19.1°C (66.4°F).

Temperature

In Santa Clara, the average high-temperature in December is essentially the same as in November - a still warm 26.5°C (79.7°F). In December, in Santa Clara, the average low-temperature is 19.1°C (66.4°F).

Humidity

The average relative humidity in December in Santa Clara is 82%.

Rainfall

In Santa Clara, during December, the rain falls for 10.8 days and regularly aggregates up to 25mm (0.98") of precipitation. Throughout the year, there are 226.2 rainfall days, and 918mm (36.14") of precipitation is accumulated.

Daylight

The month with the shortest days in Santa Clara is December, with an average of 10h and 47min of daylight.
On the first day of December in Santa Clara, sunrise is at 06:42 and sunset at 17:34. On the last day of the month, sunrise is at 06:59 and sunset at 17:46 CST.

Sunshine

The average sunshine in December in Santa Clara, Cuba, is 6.6h.

UV index

In December, the average daily maximum UV index in Santa Clara is 6. A UV Index value of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for ordinary individuals.
Note: The daily maximum UV index of 6 in December interpret into the following advice:
Take precautions and utilize sun safety practices. Protection against skin and eye damage is required. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. 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.
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FAQ

What is the average humidity in December in Santa Clara?

The average relative humidity in December is 82%.

How much does it rain in Santa Clara in December?

In Santa Clara, Cuba, in December, during 10.8 rainfall days, 25mm (0.98") of precipitation is typically accumulated.

What is the month with the shortest days in Santa Clara?

December has the shortest days of the year in Santa Clara, Cuba, with an average of 10h and 47min of daylight.

How many hours of daylight does Santa Clara have in December?

In December, the average day length is 10h and 47min.

When is the sunrise / sunset in December in Santa Clara?

On the first day of December in Santa Clara, Cuba, sunrise is at 06:42 and sunset at 17:34. On the last day of the month, sunrise is at 06:59 and sunset at 17:46 CST.

How long on average sun shines in December in Santa Clara?

The average sunshine duration in December in Santa Clara is 6.6h.

What is the UV index reading in December in Santa Clara?

In December, the average daily maximum UV index in Santa Clara is 6. A UV Index value of 6 to 7 symbolizes a high health risk from unsafe exposure to Sun's UV rays.

Average temperature in December
Santa Clara, Cuba

Average temperature in December - Santa Clara, Cuba
  • Average high temperature in December: 26.5°C

The warmest months (with the highest average high temperature) are July and August (31.6°C).
The month with the lowest average high temperature is January (25.8°C).

  • Average low temperature in December: 19.1°C

The month with the highest average low temperature is August (23.7°C).
The coldest month (with the lowest average low temperature) is January (17.8°C).

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Average pressure in December
Santa Clara, Cuba

Average pressure in December - Santa Clara, Cuba
  • Average pressure in December: 1016.8mbar

The month with the highest atmospheric pressure is January (1017.9mbar).
The month with the lowest atmospheric pressure is October (1012.7mbar).

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Average wind speed in December
Santa Clara, Cuba

Average wind speed in December - Santa Clara, Cuba
  • Average wind speed in December: 9.9km/h

The windiest month (with the highest average wind speed) is March (10.8km/h).
The calmest month (with the lowest average wind speed) is September (7.9km/h).

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Average humidity in December
Santa Clara, Cuba

Average humidity in December - Santa Clara, Cuba
  • Average humidity in December: 82%

The months with the highest relative humidity are September and October (84%).
The month with the lowest relative humidity is March (73%).

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Average rainfall in December
Santa Clara, Cuba

Average rainfall in December - Santa Clara, Cuba
  • Average rainfall in December: 25mm

The wettest month (with the highest rainfall) is May (138mm).
The driest months (with the least rainfall) are February and March (22mm).

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Average rainfall days in December
Santa Clara, Cuba

Average rainfall days in December - Santa Clara, Cuba
  • Average rainfall days in December: 10.8 days

The month with the highest number of rainy days is September (26.5 days).
The month with the least rainy days is February (9.2 days).

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Average daylight in December /
Average sunshine in December
Santa Clara, Cuba

Average daylight in December / Average sunshine in December - Santa Clara, Cuba
  • Average daylight in December: 10h and 47min

The month with the longest days is June (Average daylight: 13h and 29min).
The month with the shortest days is December (Average daylight: 10h and 47min).

  • Average sunshine in December: 6.6h

The month with the most sunshine is July (Average sunshine: 10.9h).
The month with the least sunshine is November (Average sunshine: 6.3h).

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Average sunshine days in December
Santa Clara, Cuba

Average sunshine days in December - Santa Clara, Cuba
  • Average sunshine days in December: 14.5 days

The month with the most sunshine days is March (16 days).
The month with the least sunshine days is September (2.1 days).

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Average UV index in December
Santa Clara, Cuba

Average UV index in December - Santa Clara, Cuba
  • Average UV index in December: 6

The months with the highest UV index are May, June, July, August and September (UV index 7).
The month with the lowest UV index is January (UV index 5).

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Average cloud cover in December
Santa Clara, Cuba

Average cloud cover in December - Santa Clara, Cuba
  • Average cloud cover in December: 36

The months with the most cloud cover are October and November (Cloud cover 40).
The months with the least cloud cover are March and April (Cloud cover 30).

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Average visibility in December
Santa Clara, Cuba

Average visibility in December - Santa Clara, Cuba
  • Average visibility in December: 8km

The months with the highest visibility are March and April (10km).
The months with the lowest visibility are August, September, October and December (8km).

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