May weather forecast
Colfax, IN

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Weather in May

The last month of the spring, May, is an agreeable month in Colfax, Indiana, with an average temperature fluctuating between 71.4°F (21.9°C) and 55°F (12.8°C).

Temperature

Colfax's May weather shows an increase in high-temperatures, moving from April's mild 60.3°F (15.7°C) to a pleasant 71.4°F (21.9°C). The average nighttime temperature in Colfax lowers to a fresh 55°F (12.8°C) throughout May.

Humidity

The average relative humidity in May is 78%.

Rainfall

In Colfax, in May, during 18.3 rainfall days, 2.24" (57mm) of precipitation is typically accumulated. Throughout the year, there are 139.5 rainfall days, and 18.07" (459mm) of precipitation is accumulated.

Snowfall

In Colfax, snow does not fall in May through September.

Daylight

The average length of the day in May is 14h and 25min.
On the first day of May, sunrise is at 6:45 am and sunset at 8:42 pm. On the last day of the month, sunrise is at 6:19 am and sunset at 9:09 pm EDT.

Sunshine

In Colfax, the average sunshine in May is 8.6h.

UV index

In May, the average daily maximum UV index is 5. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for the ordinary person.
Note: A typical high UV index of 5 in May suggests the following recommendations:
Exercise prudence. Persons with fair skin could be burned in under 30 minutes. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation. Note well! The intensity of the Sun's UV rays can be nearly doubled by snow reflection.
Updated: Jul 23, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the usual temperature for Colfax in May?

Colfax in May has an average high-temperature of 71.4°F (21.9°C) and an average low-temperature of 55°F (12.8°C).

What is the average humidity in May?

The average relative humidity in May is 78%.

How many days does it rain in May?

In Colfax, in May, during 18.3 rainfall days, 2.24" (57mm) of precipitation is typically accumulated.

When it does not snow?

May through September are months without snowfall.

Does it snow in Colfax in May?

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

What is the average length of the day in May?

The average day length in May is 14h and 25min.

When is the sunrise / sunset in May?

On the first day of May, sunrise is at 6:45 am and sunset at 8:42 pm. On the last day of the month, sunrise is at 6:19 am and sunset at 9:09 pm EDT.

How long on average sun shines in May?

The average sunshine duration in May is 8.6h.

What is the UV index reading in May?

The average daily maximum UV index in May is 5. A UV Index estimate of 3 to 5 represents a medium hazard to health from unprotected exposure to UV radiation.
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
Colfax, IN

Average temperature in May - Colfax, IN
  • Average high temperature in May: 71.4°F

The warmest month (with the highest average high temperature) is July (81°F).
The month with the lowest average high temperature is January (32°F).

  • Average low temperature in May: 55°F

The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (19.8°F).

Average pressure in May
Colfax, IN

Average pressure in May - Colfax, IN
  • Average pressure in May: 29.97"Hg

The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

Average wind speed in May
Colfax, IN

Average wind speed in May - Colfax, IN
  • Average wind speed in May: 8.5mph

The windiest month (with the highest average wind speed) is January (10.4mph).
The calmest months (with the lowest average wind speed) are July and August (6.2mph).

Average humidity in May
Colfax, IN

Average humidity in May - Colfax, IN
  • Average humidity in May: 78%

The month with the highest relative humidity is July (84%).
The month with the lowest relative humidity is October (73%).

Average rainfall in May
Colfax, IN

Average rainfall in May - Colfax, IN
  • Average rainfall in May: 2.24"

The wettest month (with the highest rainfall) is June (2.28").
The driest month (with the least rainfall) is February (0.94").

Average rainfall days in May
Colfax, IN

Average rainfall days in May - Colfax, IN
  • Average rainfall days in May: 18.3 days

The month with the highest number of rainy days is May (18.3 days).
The month with the least rainy days is February (5.8 days).

Average snowfall in May
Colfax, IN

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

The month with the highest snowfall is February (2.2").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in May
Colfax, IN

Average snowfall days in May - Colfax, IN
  • Average snowfall days in May: 0.1 days

The month with the highest number of snowfall days is January (8.4 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

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

The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).

  • Average sunshine in May: 8h and 4min

The months with the most sunshine are June and July (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).

Average sunshine days in May
Colfax, IN

Average sunshine days in May - Colfax, IN
  • Average sunshine days in May: 10.8 days

The month with the most sunshine days is November (19 days).
The month with the least sunshine days is May (10.8 days).

Average UV index in May
Colfax, IN

Average UV index in May - Colfax, IN
  • Average UV index in May: 5

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

Average cloud cover in May
Colfax, IN

Average cloud cover in May - Colfax, IN
  • Average cloud cover in May: 42

The month with the most cloud cover is January (Cloud cover 61).
The month with the least cloud cover is August (Cloud cover 32).

Average visibility in May
Colfax, IN

Average visibility in May - Colfax, IN
  • Average visibility in May: 6mi

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

Colfax, Indiana, USA

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