January weather forecast and climate
Keystone Heights, FL

Weather in January

January, the same as December, is another comfortable winter month in Keystone Heights, Florida, with average temperature ranging between min 46.6°F (8.1°C) and max 64.2°F (17.9°C).

Temperature

With an average high-temperature of 64.2°F (17.9°C) and an average low-temperature of 46.6°F (8.1°C), January is the coldest month.

Humidity

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

Rainfall

Months with the least rainfall in Keystone Heights are January and November Rain falls for 10 days and accumulates 1.5" (38mm) of rain.

Snowfall

In Keystone Heights snow does not fall through November.

Daylight

In January, the average length of the day in Keystone Heights is 10.5h.

Sunshine

In Keystone Heights, the average sunshine is 6.4h.

UV index

Months with the lowest UV index are January and December, with an average maximum UV index of 4. A UV Index reading of 3 to 5 represents a moderate health risk from the exposure to the Sun's UV radiation for ordinary individuals.
Note: The daily maximum UV index of 4 interpret into the following advice:
Take precautions. Light skin individuals may get burned in less than 30 minutes. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
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FAQ

What is the coldest month in Keystone Heights?

January is the coldest month in Keystone Heights, with an average high-temperature of 64.2°F (17.9°C) and an average low-temperature of 46.6°F (8.1°C).

What is the temperature in January in Keystone Heights?

The average high-temperature, in January, in Keystone Heights, Florida, is 64.2°F (17.9°C), while the average low-temperature is 46.6°F (8.1°C).

What is the average humidity in January in Keystone Heights?

In January, the average relative humidity in Keystone Heights, Florida, is 72%.

How many days does it rain in January in Keystone Heights?

In Keystone Heights, in January, during 10 rainfall days, 1.5" (38mm) of precipitation is typically accumulated.

What is the driest month in Keystone Heights?

January and November are months with the least rain in Keystone Heights when the rain falls for 10 days and typically aggregates up to 1.5" (38mm) of rain.

Does it snow in Keystone Heights in January?

In January, it doesn't snow. December is the latest month when it typically snows.

When it does not snow in Keystone Heights?

January through November are months without snowfall in Keystone Heights.

What is the average length of the day in January in Keystone Heights?

In Keystone Heights, Florida, the average length of the day in January is 10.5h.

How long on average sun shines in January in Keystone Heights?

The average sunshine in January in Keystone Heights is 6.4h.

What are the months with the lowest UV index in Keystone Heights?

January and December, with an average maximum UV index of 4, are months with the lowest UV index.

How high is the UV index in January in Keystone Heights?

The average daily maximum UV index in January in Keystone Heights, Florida, is 4. A UV Index reading of 3 to 5 represents a medium hazard to health from unprotected exposure to the UV radiation.

Average temperature in January
Keystone Heights, FL

Average temperature in January - Keystone Heights, FL
  • Average high temperature in January: 64.2°F

The warmest month (with the highest average high temperature) is July (91°F).
The month with the lowest average high temperature is January (64.2°F).

  • Average low temperature in January: 46.6°F

The month with the highest average low temperature is August (74.8°F).
The coldest month (with the lowest average low temperature) is January (46.6°F).

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Average pressure in January
Keystone Heights, FL

Average pressure in January - Keystone Heights, FL
  • Average pressure in January: 30.14"

The month with the highest atmospheric pressure is January (30.14").
The month with the lowest atmospheric pressure is September (29.97").

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Average wind speed in January
Keystone Heights, FL

Average wind speed in January - Keystone Heights, FL
  • Average wind speed in January: 5.9mph

The windiest month (with the highest average wind speed) is April (6.3mph).
The calmest month (with the lowest average wind speed) is July (4.5mph).

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Average humidity in January
Keystone Heights, FL

Average humidity in January - Keystone Heights, FL
  • Average humidity in January: 72%

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

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Average rainfall in January
Keystone Heights, FL

Average rainfall in January - Keystone Heights, FL
  • Average rainfall in January: 1.5"

The wettest month (with the highest rainfall) is July (5.31").
The driest months (with the least rainfall) are January and November (1.5").

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Average rainfall days in January
Keystone Heights, FL

Average rainfall days in January - Keystone Heights, FL
  • Average rainfall days in January: 10 days

The month with the highest number of rainy days is August (25.9 days).
The month with the least rainy days is November (9 days).

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Average snowfall days in January
Keystone Heights, FL

Average snowfall days in January - Keystone Heights, FL
  • Average snowfall days in January: 0 days

The month with the highest number of snowfall days is December (0.1 days).
Months with the least snowfall days are January, February, March, April, May, June, July, August, September, October and November (0 days).

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Average daylight in January /
Average sunshine in January
Keystone Heights, FL

Average daylight in January / Average sunshine in January - Keystone Heights, FL
  • Average daylight in January: 10.5h

The month with the longest days is June (Average daylight: 14h).
The month with the shortest days is December (Average daylight: 10.3h).

  • Average sunshine in January: 6.4h

The month with the most sunshine is July (Average sunshine: 10.7h).
The month with the least sunshine is December (Average sunshine: 5.9h).

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Average sunshine days in January
Keystone Heights, FL

Average sunshine days in January - Keystone Heights, FL
  • Average sunshine days in January: 19.9 days

The month with the most sunshine days is January (19.9 days).
The month with the least sunshine days is July (3.6 days).

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Average UV index in January
Keystone Heights, FL

Average UV index in January - Keystone Heights, FL
  • Average UV index in January: 4

Months with the highest UV index are May, June, July and August (UV index 7).
Months with the lowest UV index are January and December (UV index 4).

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Average cloud cover in January
Keystone Heights, FL

Average cloud cover in January - Keystone Heights, FL
  • Average cloud cover in January: 36

The month with the most cloud cover is December (Cloud cover 40).
Months with the least cloud cover are May and October (Cloud cover 31).

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Average visibility in January
Keystone Heights, FL

Average visibility in January - Keystone Heights, FL
  • Average visibility in January: 6mi

Months with the highest visibility are January, February, March, April, May, June, July, August, September, October and November (6mi).
The month with the lowest visibility is December (5mi).

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