May weather forecast and climate
Bay Harbor, FL

May, the last month of the spring, in Bay Harbor, is another warm month, with average temperature varying between 71.2°F (21.8°C) and 80.2°F (26.8°C).

Temperature

In May, the average high-temperature slightly increases, from 73.6°F (23.1°C) in April, to a still warm 80.2°F (26.8°C). In May, in Bay Harbor, Florida, the average low-temperature is 71.2°F (21.8°C).

Humidity

In May, the average relative humidity in Bay Harbor is 73%.

Rainfall

In Bay Harbor, during May, the rain falls for 10.9 days and regularly aggregates up to 1.81" (46mm) of precipitation. In Bay Harbor, during the entire year, the rain falls for 164.8 days and collects up to 36.77" (934mm) of precipitation.

Daylight

In Bay Harbor, the average length of the day in May is 13.7h.

Sunshine

May and June, with an average of 11.1h of sunshine, are months with the most sunshine.

UV index

Months with the highest UV index in Bay Harbor are May through August, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high threat to health from the exposure to the Sun's UV radiation for ordinary individuals.
Note: The average daily UV index of 7 in May transform into the following instructions:
Take precautions against overexposure. Protection against sun damage is needed. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. 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.

What is the temperature in May in Bay Harbor?

In Bay Harbor, Florida, in May, the average high-temperature is 80.2°F (26.8°C), and the average low-temperature is 71.2°F (21.8°C).

What is the average humidity in May in Bay Harbor?

In Bay Harbor, Florida, the average relative humidity in May is 73%.

How much does it rain in Bay Harbor in May?

In Bay Harbor, during May, the rain falls for 10.9 days and regularly aggregates up to 1.81" (46mm) of precipitation.

How many hours of daylight does Bay Harbor have in May?

The average length of the day in May in Bay Harbor is 13.7h.

What are the months with the most sunshine in Bay Harbor?

Months with the most sunshine in Bay Harbor, Florida, are May and June, with an average of 11.1h of sunshine.

How many hours of sunshine does Bay Harbor have in May?

In May, the average sunshine in Bay Harbor is 11.1h.

What are the months with the highest UV index in Bay Harbor?

Months with the highest UV index in Bay Harbor are May through August, with an average maximum UV index of 7.

How high is the UV index in May in Bay Harbor?

In May, the average daily maximum UV index in Bay Harbor is 7. A UV Index reading of 6 to 7 represents a high health risk from the exposure to the Sun's UV rays.
Average temperature in May - Bay Harbor, FL
  • Average high temperature in May: 80.2°F

The warmest month (with the highest average high temperature) is August (87.4°F).
The month with the lowest average high temperature is January (60.3°F).

  • Average low temperature in May: 71.2°F

Months with the highest average low temperature are July and August (79.9°F).
The coldest month (with the lowest average low temperature) is January (48.7°F).

Average pressure in May - Bay Harbor, FL
  • Average pressure in May: 30.01"

The month with the highest atmospheric pressure is January (30.16").
Months with the lowest atmospheric pressure are June, August and September (29.98").

Average wind speed in May - Bay Harbor, FL
  • Average wind speed in May: 8.4mph

The windiest month (with the highest average wind speed) is January (10.2mph).
The calmest months (with the lowest average wind speed) are August and September (7.5mph).

Average humidity in May - Bay Harbor, FL
  • Average humidity in May: 73%

The month with the highest relative humidity is December (77%).
The month with the lowest relative humidity is October (70%).

Average rainfall in May - Bay Harbor, FL
  • Average rainfall in May: 1.81"

The wettest month (with the highest rainfall) is August (5.47").
The driest month (with the least rainfall) is November (1.61").

Average rainfall days in May - Bay Harbor, FL
  • Average rainfall days in May: 10.9 days

The month with the highest number of rainy days is August (24 days).
The month with the least rainy days is November (8.5 days).

Average daylight in May / Average sunshine in May - Bay Harbor, FL
  • Average daylight in May: 13.7h

The month with the longest days is June (Average daylight: 14.1h).
The month with the shortest days is December (Average daylight: 10.2h).

  • Average sunshine in May: 11.1h

Months with the most sunshine are May and June (Average sunshine: 11.1h).
Months with the least sunshine are February and December (Average sunshine: 5.7).

Average sunshine days in May - Bay Harbor, FL
  • Average sunshine days in May: 17.8 days

The month with the most sunshine days is October (20.9 days).
The month with the least sunshine days is August (5.6 days).

Average UV index in May - Bay Harbor, FL
  • Average UV index in May: 7

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

Average cloud cover in May - Bay Harbor, FL
  • Average cloud cover in May: 21

The month with the most cloud cover is December (Cloud cover 38).
The month with the least cloud cover is May (Cloud cover 21).

Average visibility in May - Bay Harbor, FL
  • Average visibility in May: 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).