May weather forecast
Francisco, IN

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Weather in May

May, the last month of the spring in Francisco, is a moderately hot month, with an average temperature fluctuating between 57.7°F (14.3°C) and 74.1°F (23.4°C).

Temperature

With the onset of May, the average high-temperature slightly shifts from April's enjoyable 65.1°F (18.4°C) to a warm 74.1°F (23.4°C). During May, Francisco's temperature falls to a steady low-temperature average of 57.7°F (14.3°C).

Humidity

With an average relative humidity of 81%, May is the most humid month.

Rainfall

In Francisco, in May, it is raining for 17.8 days, with typically 2.52" (64mm) of accumulated precipitation. In Francisco, during the entire year, the rain falls for 148.6 days and collects up to 23.27" (591mm) of precipitation.

Snowfall

May through October are months without snowfall.

Daylight

In Francisco, the average length of the day in May is 14h and 16min.
On the first day of May, sunrise is at 5:51 am and sunset at 7:41 pm. On the last day of the month, sunrise is at 5:27 am and sunset at 8:07 pm CDT.

Sunshine

In May, the average sunshine is 9.2h.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for the average person.
Note: In May, the average maximum UV index of 6 translates into the following recommendations:
Embrace precautions and observe sun safety norms. Evasion of sunburn is a necessity. Limit direct sun exposure and seek shade between 10 a.m. and 4 p.m., the time of the most intense UV radiation, noting that shade structures may not provide total sun protection. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades.
Updated: Jul 11, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the temperatures in May?

An average high-temperature, in May, in Francisco, is 74.1°F (23.4°C) and the average low-temperature is 57.7°F (14.3°C).

What is the most humid month?

May is the most humid month, with an average relative humidity of 81%.

What is the average humidity in May?

In May, the average relative humidity is 81%.

How much does it rain in May?

In Francisco, in May, during 17.8 rainfall days, 2.52" (64mm) of precipitation is typically accumulated.

When it does not snow?

May through October are months without snowfall.

Does it snow in May?

In May, it doesn't snow. April is the latest month when it typically snows.

How many hours of daylight does Francisco have in May?

In Francisco, Indiana, the average day length in May is 14h and 16min.

When is the sunrise / sunset in May?

On the first day of May, sunrise is at 5:51 am and sunset at 7:41 pm. On the last day of the month, sunrise is at 5:27 am and sunset at 8:07 pm CDT.

How long on average sun shines in May?

In May, the average sunshine duration is 9.2h.

When is the highest UV index?

May through August, with an average maximum UV index of 6, are months with the highest UV index.

What is the UV index reading in May?

The average daily maximum UV index in May is 6. A UV Index of 6 to 7 symbolizes a high health threat from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in May
Francisco, IN

Average temperature in May - Francisco, IN
  • Average high temperature in May: 74.1°F

The warmest month (with the highest average high temperature) is July (84.7°F).
The month with the lowest average high temperature is January (37.9°F).

  • Average low temperature in May: 57.7°F

The month with the highest average low temperature is July (67.6°F).
The coldest month (with the lowest average low temperature) is January (25.2°F).

Average pressure in May
Francisco, IN

Average pressure in May - Francisco, IN
  • Average pressure in May: 29.98"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

Average wind speed in May
Francisco, IN

Average wind speed in May - Francisco, IN
  • Average wind speed in May: 7.9mph

The windiest month (with the highest average wind speed) is February (9.6mph).
The calmest month (with the lowest average wind speed) is July (5.7mph).

Average humidity in May
Francisco, IN

Average humidity in May - Francisco, IN
  • Average humidity in May: 81%

The month with the highest relative humidity is May (81%).
The month with the lowest relative humidity is October (71%).

Average rainfall in May
Francisco, IN

Average rainfall in May - Francisco, IN
  • Average rainfall in May: 2.52"

The wettest month (with the highest rainfall) is April (2.76").
The driest month (with the least rainfall) is September (1.22").

Average rainfall days in May
Francisco, IN

Average rainfall days in May - Francisco, IN
  • Average rainfall days in May: 17.8 days

The month with the highest number of rainy days is May (17.8 days).
The month with the least rainy days is November (8.6 days).

Average snowfall in May
Francisco, IN

Average snowfall in May - Francisco, IN
  • Average snowfall in May: 0"

The month with the highest snowfall is January (1.57").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in May
Francisco, IN

Average snowfall days in May - Francisco, IN
  • Average snowfall days in May: 0 days

The month with the highest number of snowfall days is January (6.5 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight in May /
Average sunshine in May
Francisco, IN

Average daylight in May / Average sunshine in May - Francisco, IN
  • Average daylight in May: 14h and 2min

The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).

  • Average sunshine in May: 9h and 1min

The months with the most sunshine are June, July and August (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 4h and 18min).

Average sunshine days in May
Francisco, IN

Average sunshine days in May - Francisco, IN
  • Average sunshine days in May: 10.1 days

The month with the most sunshine days is October (19.1 days).
The month with the least sunshine days is May (10.1 days).

Average UV index in May
Francisco, IN

Average UV index in May - Francisco, IN
  • Average UV index in May: 6

The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).

Average cloud cover in May
Francisco, IN

Average cloud cover in May - Francisco, IN
  • Average cloud cover in May: 39

The months with the most cloud cover are January and February (Cloud cover 53).
The months with the least cloud cover are June and August (Cloud cover 28).

Average visibility in May
Francisco, IN

Average visibility in May - Francisco, IN
  • Average visibility in May: 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).

Francisco, Indiana, USA

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