June weather forecast
Saint Croix, IN

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Weather in June

The first month of the summer, June, is also a moderately hot month in Saint Croix, Indiana, with an average temperature varying between 82.9°F (28.3°C) and 64.9°F (18.3°C).

Temperature

June signals a minor shift in the average high-temperature, moving from May's moderately hot 74.8°F (23.8°C) to a still warm 82.9°F (28.3°C). Throughout the month of June, Saint Croix expects an average low of 64.9°F (18.3°C).

Heat index

Throughout June, the heat index is computed to be a tropical 91.4°F (33°C). Exercise special caution, heat exhaustion and heat cramps are probable. Prolonged activity may induce heatstroke.
Research indicates the heat index considers values in shaded locales and with light winds. Direct exposure to sunshine could lead to a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. The experience of temperature can be subjective, varying based on the individual's activity and heat perception, influenced by factors like wind, attire, and metabolic variations. When in direct sunlight, one should be cautious as it can raise the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Young ones are generally at greater risk than adults due to their limited sweating ability. In addition, their large skin surface relative to their small bodies and higher heat production from their activities add to their vulnerability.

Humidity

In June, the average relative humidity is 78%.

Rainfall

In Saint Croix, in June, during 11.8 rainfall days, 1.69" (43mm) of precipitation is typically accumulated. Throughout the year, there are 131.3 rainfall days, and 18.94" (481mm) of precipitation is accumulated.

Snowfall

May through October are months without snowfall.

Daylight

With an average of 14h and 48min of daylight, June has the longest days of the year.
On the first day of the month, sunrise is at 5:24 am and sunset at 8:04 pm. On the last day of June, sunrise is at 5:26 am and sunset at 8:13 pm CDT.

Sunshine

The month with the most sunshine is June, with an average of 10.5h of sunshine.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for average individuals.
Note: In June, the maximum UV index of 6 transforms into these recommendations:
Endorse precautions and be consistent with sun safety guidelines. Preventing sunburn is paramount. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is at its strongest, and remember that parasols or canopies do not offer full protection. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.
Updated: Jun 27, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

Is it hot during June?

The high-temperature, in June, in Saint Croix, records 82.9°F (28.3°C), while the low-temperature is 64.9°F (18.3°C). In June, the average heat index (a.k.a. 'real feel', 'apparent temperature'), which factors the actual air temperature with the relative humidity, is computed to be 91.4°F (33°C).

What is the average humidity in June?

The average relative humidity in June is 78%.

How many days does it rain in June?

In June, the rain falls for 11.8 days. Throughout June, 1.69" (43mm) of precipitation is accumulated.

When it does not snow?

May through October are months without snowfall.

When are the longest days?

The month with the longest days is June, with an average of 14h and 48min of daylight.

What is the average length of the day in June?

In June, the average day length is 14h and 47min.

When are sunrise and sunset in June in Saint Croix?

In June, on the first day of the month, sunrise is at 5:24 am and sunset at 8:04 pm. On the last day of the month, sunrise is at 5:26 am and sunset at 8:13 pm CDT.

What month has the most sunshine?

June has the most sunshine of the year, with an average of 10.5h of sunshine.

How long on average sun shines in June?

In June, the average sunshine duration is 10.5h.

When is the highest UV index?

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

What is the UV index intensity in June?

The average daily maximum UV index in June is 6. A UV Index reading of 6 to 7 represents a high health threat from exposure to the Sun's 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 June
Saint Croix, IN

Average temperature in June - Saint Croix, IN
  • Average high temperature in June: 82.9°F

The warmest month (with the highest average high temperature) is July (85.8°F).
The month with the lowest average high temperature is January (38.7°F).

  • Average low temperature in June: 64.9°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 (25.3°F).

Average pressure in June
Saint Croix, IN

Average pressure in June - Saint Croix, IN
  • Average pressure in June: 29.94"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 June
Saint Croix, IN

Average wind speed in June - Saint Croix, IN
  • Average wind speed in June: 6.1mph

The windiest months (with the highest average wind speed) are January and February (8.5mph).
The calmest months (with the lowest average wind speed) are July and August (5.3mph).

Average humidity in June
Saint Croix, IN

Average humidity in June - Saint Croix, IN
  • Average humidity in June: 78%

The month with the highest relative humidity is May (81%).
The month with the lowest relative humidity is October (73%).

Average rainfall in June
Saint Croix, IN

Average rainfall in June - Saint Croix, IN
  • Average rainfall in June: 1.69"

The wettest month (with the highest rainfall) is April (2.32").
The driest month (with the least rainfall) is September (0.79").

Average rainfall days in June
Saint Croix, IN

Average rainfall days in June - Saint Croix, IN
  • Average rainfall days in June: 11.8 days

The month with the highest number of rainy days is May (15.7 days).
The month with the least rainy days is January (8.1 days).

Average snowfall in June
Saint Croix, IN

Average snowfall in June - Saint Croix, IN
  • Average snowfall in June: 0"

The month with the highest snowfall is January (0.94").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in June
Saint Croix, IN

Average snowfall days in June - Saint Croix, IN
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is February (6 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight in June /
Average sunshine in June
Saint Croix, IN

Average daylight in June / Average sunshine in June - Saint Croix, IN
  • Average daylight in June: 14h and 5min

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 36min).

  • Average sunshine in June: 10h and 3min

The month with the most sunshine is June (Average sunshine: 10h and 30min).
The month with the least sunshine is December (Average sunshine: 4h and 24min).

Average sunshine days in June
Saint Croix, IN

Average sunshine days in June - Saint Croix, IN
  • Average sunshine days in June: 14.3 days

The month with the most sunshine days is October (20.9 days).
The month with the least sunshine days is May (12.3 days).

Average UV index in June
Saint Croix, IN

Average UV index in June - Saint Croix, IN
  • Average UV index in June: 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 June
Saint Croix, IN

Average cloud cover in June - Saint Croix, IN
  • Average cloud cover in June: 29

The month with the most cloud cover is January (Cloud cover 55).
The month with the least cloud cover is August (Cloud cover 28).

Average visibility in June
Saint Croix, IN

Average visibility in June - Saint Croix, IN
  • Average visibility in June: 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).

Saint Croix, Indiana, USA

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