January weather forecast
Fisher Island, FL

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Weather in January

January, the same as December, in Fisher Island, Florida, is an agreeable winter month, with an average temperature varying between 65.1°F (18.4°C) and 73°F (22.8°C).

Temperature

In Fisher Island, the lowest temperatures are generally noted in January, averaging a high of 73°F (22.8°C) and a low of 65.1°F (18.4°C).

Humidity

In Fisher Island, the average relative humidity in January is 73%.

Rainfall

January is the month with the least rainfall. Rain falls for 9.2 days and accumulates 0.43" (11mm) of precipitation.

Daylight

In Fisher Island, the average length of the day in January is 10h and 44min.
On the first day of the month, sunrise is at 7:07 am and sunset at 5:40 pm. On the last day of January, sunrise is at 7:04 am and sunset at 6:03 pm EST.

Sunshine

In January, the average sunshine is 6.5h.

UV index

January and December, with an average maximum UV index of 5, are months with the lowest UV index in Fisher Island. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for ordinary individuals.
Note: In January, a regular UV index of 5 translates into these guidelines:
Take necessary precautions - Protection from skin and eye injury is mandatory. Considering the harmful UV rays from the Sun during midday, it's essential to reduce exposure. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes.
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Frequently asked questions

What month is the coldest in Fisher Island?

Fisher Island's coldest weather arrives in January, when temperatures average a high of 73°F (22.8°C) and a low of 65.1°F (18.4°C).

What is the temperature in January in Fisher Island?

Fisher Island in January has an average high-temperature of 73°F (22.8°C) and an average low-temperature of 65.1°F (18.4°C).

What is the average humidity in January in Fisher Island?

The average relative humidity in January in Fisher Island is 73%.

What is the driest month in Fisher Island?

The month with the least rainfall in Fisher Island is January, when the rain falls for 9.2 days and typically collects 0.43" (11mm) of precipitation.

How many days does it rain in January in Fisher Island?

In Fisher Island, Florida, during January, the rain falls for 9.2 days and regularly aggregates up to 0.43" (11mm) of precipitation.

How many hours of daylight does Fisher Island have in January?

In Fisher Island, the average day length in January is 10h and 44min.

When is the sunrise / sunset in January in Fisher Island?

In January, on the first day of the month, sunrise is at 7:07 am and sunset at 5:40 pm. On the last day of the month, in Fisher Island, sunrise is at 7:04 am and sunset at 6:03 pm EST.

How many hours of sunshine does Fisher Island have in January?

In Fisher Island, Florida, the average sunshine duration in January is 6.5h.

When is the lowest UV index in Fisher Island?

The months with the lowest UV index are January and December, with an average maximum UV index of 5.

What is the UV index intensity in January in Fisher Island?

The average daily maximum UV index in January in Fisher Island, Florida, is 5. A UV Index of 3 to 5 symbolizes a moderate vulnerability from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in January
Fisher Island, FL

Average temperature in January - Fisher Island, FL
  • Average high temperature in January: 73°F

The warmest month (with the highest average high temperature) is August (87.1°F).
The month with the lowest average high temperature is January (73°F).

  • Average low temperature in January: 65.1°F

The month with the highest average low temperature is August (82.6°F).
The coldest month (with the lowest average low temperature) is January (65.1°F).

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Average pressure in January
Fisher Island, FL

Average pressure in January - Fisher Island, FL
  • Average pressure in January: 30.11"Hg

The month with the highest atmospheric pressure is January (30.11"Hg).
The months with the lowest atmospheric pressure are September and October (29.95"Hg).

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Average wind speed in January
Fisher Island, FL

Average wind speed in January - Fisher Island, FL
  • Average wind speed in January: 11.5mph

The windiest month (with the highest average wind speed) is March (11.6mph).
The calmest month (with the lowest average wind speed) is July (8.1mph).

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Average humidity in January
Fisher Island, FL

Average humidity in January - Fisher Island, FL
  • Average humidity in January: 73%

The month with the highest relative humidity is December (75%).
The month with the lowest relative humidity is March (70%).

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Average rainfall in January
Fisher Island, FL

Average rainfall in January - Fisher Island, FL
  • Average rainfall in January: 0.43"

The wettest month (with the highest rainfall) is August (2.8").
The driest month (with the least rainfall) is January (0.43").

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Average rainfall days in January
Fisher Island, FL

Average rainfall days in January - Fisher Island, FL
  • Average rainfall days in January: 9.2 days

The month with the highest number of rainy days is September (24.5 days).
The month with the least rainy days is February (8.7 days).

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Average daylight in January /
Average sunshine in January
Fisher Island, FL

Average daylight in January / Average sunshine in January - Fisher Island, FL
  • Average daylight in January: 10h and 4min

The month with the longest days is June (Average daylight: 13h and 42min).
The month with the shortest days is December (Average daylight: 10h and 36min).

  • Average sunshine in January: 6h and 3min

The month with the most sunshine is July (Average sunshine: 11h and 6min).
The month with the least sunshine is December (Average sunshine: 6h and 24min).

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Average sunshine days in January
Fisher Island, FL

Average sunshine days in January - Fisher Island, FL
  • Average sunshine days in January: 16.6 days

The month with the most sunshine days is March (17 days).
The month with the least sunshine days is September (3.2 days).

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Average UV index in January
Fisher Island, FL

Average UV index in January - Fisher Island, FL
  • Average UV index in January: 5

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

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Average cloud cover in January
Fisher Island, FL

Average cloud cover in January - Fisher Island, FL
  • Average cloud cover in January: 33

The month with the most cloud cover is October (Cloud cover 35).
The month with the least cloud cover is April (Cloud cover 26).

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Average visibility in January
Fisher Island, FL

Average visibility in January - Fisher Island, FL
  • Average visibility in January: 6mi

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

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Fisher Island, Florida, USA

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