January weather forecast and climate
Dover, FL

Weather in January

January, the same as December, in Dover, Florida, is an agreeable winter month, with temperature in the range of an average high of 68.9°F (20.5°C) and an average low of 51.8°F (11°C).

Temperature

With an average high-temperature of 68.9°F (20.5°C) and an average low-temperature of 51.8°F (11°C), January is the coldest month.

Humidity

The average relative humidity in Dover, Florida, is 72%.

Rainfall

In Dover, during January, the rain falls for 9 days and regularly aggregates up to 1.34" (34mm) of precipitation. Throughout the year, in Dover, there are 192.2 rainfall days, and 37.91" (963mm) of precipitation is accumulated.

Daylight

In January, the average length of the day is 10.6h.

Sunshine

In January, the average sunshine is 6.7h.

UV index

January is the month with the lowest UV index in Dover, Florida, with an average maximum UV index of 4. A UV Index of 3 to 5 symbolizes a moderate health risk from unsafe exposure to the UV radiation for ordinary individuals.
Note: In January, the average maximum UV index of 4 translate into the following recommendations:
Take precautions - Protection against sunburn is recommended. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. 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.
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FAQ

What is the coldest month in Dover?

The coldest month in Dover, Florida, is January, with an average high-temperature of 68.9°F (20.5°C) and an average low-temperature of 51.8°F (11°C).

What is the temperature in January in Dover?

In Dover, in January, the average high-temperature is 68.9°F (20.5°C), and the average low-temperature is 51.8°F (11°C).

What is the average humidity in January in Dover?

In January, the average relative humidity in Dover is 72%.

How much does it rain in Dover in January?

In Dover, in January, it is raining for 9 days, with typically 1.34" (34mm) of accumulated precipitation.

What is the average length of the day in January in Dover?

In January, the average length of the day in Dover, Florida, is 10.6h.

How long on average sun shines in January in Dover?

In January, the average sunshine in Dover is 6.7h.

When is the lowest UV index in Dover?

January is the month with the lowest UV index in Dover, with an average maximum UV index of 4.

How high is the UV index in January in Dover?

The average daily maximum UV index in January in Dover is 4. A UV Index reading of 3 to 5 represents a medium hazard to health from the exposure to the Sun's UV rays.

Average temperature in January
Dover, FL

Average temperature in January - Dover, FL
  • Average high temperature in January: 68.9°F

The warmest month (with the highest average high temperature) is August (90.1°F).
The month with the lowest average high temperature is January (68.9°F).

  • Average low temperature in January: 51.8°F

The month with the highest average low temperature is August (76.6°F).
The coldest month (with the lowest average low temperature) is January (51.8°F).

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Average pressure in January
Dover, FL

Average pressure in January - Dover, FL
  • Average pressure in January: 30.13"

The month with the highest atmospheric pressure is January (30.13").
The month with the lowest atmospheric pressure is September (29.96").

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Average wind speed in January
Dover, FL

Average wind speed in January - Dover, FL
  • Average wind speed in January: 6.7mph

The windiest month (with the highest average wind speed) is March (6.9mph).
The calmest month (with the lowest average wind speed) is July (4.8mph).

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Average humidity in January
Dover, FL

Average humidity in January - Dover, FL
  • Average humidity in January: 72%

The month with the highest relative humidity is September (78%).
Months with the lowest relative humidity are March and May (71%).

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Average rainfall in January
Dover, FL

Average rainfall in January - Dover, FL
  • Average rainfall in January: 1.34"

The wettest month (with the highest rainfall) is August (6.93").
The driest month (with the least rainfall) is February (1.22").

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Average rainfall days in January
Dover, FL

Average rainfall days in January - Dover, FL
  • Average rainfall days in January: 9 days

The month with the highest number of rainy days is August (27.3 days).
The month with the least rainy days is February (8.8 days).

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Average daylight in January /
Average sunshine in January
Dover, FL

Average daylight in January / Average sunshine in January - Dover, FL
  • Average daylight in January: 10.6h

The month with the longest days is June (Average daylight: 13.9h).
The month with the shortest days is December (Average daylight: 10.4h).

  • Average sunshine in January: 6.7h

The month with the most sunshine is May (Average sunshine: 10.8h).
The month with the least sunshine is December (Average sunshine: 6.2h).

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Average sunshine days in January
Dover, FL

Average sunshine days in January - Dover, FL
  • Average sunshine days in January: 20.3 days

The month with the most sunshine days is January (20.3 days).
The month with the least sunshine days is August (2.7 days).

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Average UV index in January
Dover, FL

Average UV index in January - Dover, FL
  • Average UV index in January: 4

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 4).

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Average cloud cover in January
Dover, FL

Average cloud cover in January - Dover, FL
  • Average cloud cover in January: 34

The month with the most cloud cover is February (Cloud cover 35).
The month with the least cloud cover is May (Cloud cover 26).

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Average visibility in January
Dover, FL

Average visibility in January - Dover, FL
  • Average visibility in January: 6mi

Months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

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