January weather forecast and climate
Tampa, FL

The Hillsborough River flowing under the bridge in Tampa, Florida, with a beautiful skyline above
The Hillsborough River flowing under the bridge in Tampa, Florida, with a beautiful skyline above
January is the coldest month of the year, with the average low at a mild 51.6°F (10.9°C). The day temperatures average an agreeable 69.9°F (21.1°C), but it is quite humid despite being in the dry season in winter. Though the Tampa sun is moderate during this time, sun goggles and hats form a mandatory part of any traveler's kit.
The skies are almost clear with hardly any rain, but it is a good idea to stay in the shade during mid-day.
Average temperature in January - Tampa, FL
  • Average high temperature in January: 69.9°F

The warmest month (with the highest average high temperature) is August (90.2°F).
The month with the lowest average high temperature is January (69.9°F).

  • Average low temperature in January: 51.6°F

The month with the highest average low temperature is August (76.2°F).
The coldest month (with the lowest average low temperature) is January (51.6°F).

Average humidity in January - Tampa, FL
  • Average humidity in January: 74.9%

The month with the highest relative humidity is August (78.4%).
The month with the lowest relative humidity is April (69%).

Average rainfall in January - Tampa, FL
  • Average rainfall in January: 2.2"

The wettest month (with the highest rainfall) is August (7.3").
The driest month (with the lowest rainfall) is April (1.5").

Average rainfall days in January - Tampa, FL
  • Average rainfall days in January: 6.8 days

The month with the highest number of rainy days is August (16 days).
The month with the lowest number of rainy days is April (4.9 days).

Average sea temperature in January - Tampa, FL
  • Average sea temperature in January: 64.8°F

The best month for swimming (with the highest average sea temperature) is August (86.5°F).
The coldest month (with the lowest average sea temperature) is January (64.8°F).

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

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

  • Average sunshine in January: 6.4h

The month with most sunshine is May (Average sunshine: 10.1h).
The month with least sunshine is December (Average sunshine: 6.2h).

Average UV index in January - Tampa, FL
  • Average UV index in January: 5

Months with the highest UV index are June, July and August (UV index 11).
The month with the lowest UV index is December (UV index 4).

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