June weather forecast
Castalia, OH

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Weather in June

June, the first month of the summer in Castalia, is an agreeable month, with an average temperature ranging between max 71.2°F (21.8°C) and min 60.6°F (15.9°C).

Temperature

The arrival of June sees a shift in the average high-temperature, moving from an enjoyable 61.3°F (16.3°C) in May to an agreeable 71.2°F (21.8°C). Castalia's temperature drops to an average low of 60.6°F (15.9°C) during the nights of June.

Humidity

In June, the average relative humidity in Castalia is 79%.

Rainfall

June is the month with the most rainfall. Rain falls for 16.6 days and accumulates 4.41" (112mm) of precipitation.

Snowfall

May through October are months without snowfall.

Daylight

June has the longest days of the year in Castalia, with an average of 15h and 6min of daylight.
On the first day of the month, sunrise is at 5:59 am and sunset at 8:58 pm. On the last day of June, in Castalia, sunrise is at 6:01 am and sunset at 9:08 pm EDT.

Sunshine

In June, the average sunshine is 10.1h.

UV index

June and July, with an average maximum UV index of 6, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for ordinary individuals.
Note: The maximum daily UV index of 6 during June translates into the following directions:
Skirt overexposure. People with light complexions might get scorched in under 20 minutes. Seek shade and limit direct Sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its peak, but be aware that not all shade structures provide complete sun protection. Employ a wide-brim hat for potent defense against up to 50% of UV rays.
Updated: Feb 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the usual temperature for Castalia in June?

During June, Castalia experiences an average high-temperature of 71.2°F (21.8°C) and a low-temperature of 60.6°F (15.9°C).

What is the average humidity in June in Castalia?

The average relative humidity in June is 79%.

What is the wettest month in Castalia?

The month with the most rainfall in Castalia, Ohio, is June, when the rain falls for 16.6 days and typically aggregates up to 4.41" (112mm) of precipitation.

How many days does it rain in June in Castalia?

In June, in Castalia, Ohio, the rain falls for 16.6 days. Throughout June, 4.41" (112mm) of precipitation is accumulated.

When it does not snow in Castalia?

May through October are months without snowfall in Castalia, Ohio.

When are the longest days in Castalia?

The month with the longest days in Castalia, Ohio, is June, with an average of 15h and 6min of daylight.

What is the average length of the day in June in Castalia?

In June, the average day length in Castalia is 15h and 7min.

When are sunrise and sunset in June in Castalia?

In June, on the first day of the month, sunrise is at 5:59 am and sunset at 8:58 pm. On the last day of the month, in Castalia, Ohio, sunrise is at 6:01 am and sunset at 9:08 pm EDT.

How many hours of sunshine does Castalia have in June?

In June, the average sunshine duration in Castalia, Ohio, is 10.1h.

When is the highest UV index in Castalia?

The months with the highest UV index in Castalia are June and July, with an average maximum UV index of 6.

What is the UV index intensity in June in Castalia?

In Castalia, the average daily maximum UV index in June is 6. A UV Index value of 6 to 7 symbolizes a high health threat from unsafe 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 June
Castalia, OH

Average temperature in June - Castalia, OH
  • Average high temperature in June: 71.2°F

The warmest month (with the highest average high temperature) is July (77.2°F).
The month with the lowest average high temperature is January (30.7°F).

  • Average low temperature in June: 60.6°F

The month with the highest average low temperature is July (66.9°F).
The coldest month (with the lowest average low temperature) is January (21.6°F).

Average pressure in June
Castalia, OH

Average pressure in June - Castalia, OH
  • Average pressure in June: 29.93"Hg

The month with the highest atmospheric pressure is November (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

Average wind speed in June
Castalia, OH

Average wind speed in June - Castalia, OH
  • Average wind speed in June: 8.8mph

The windiest month (with the highest average wind speed) is January (12.6mph).
The calmest month (with the lowest average wind speed) is July (7.7mph).

Average humidity in June
Castalia, OH

Average humidity in June - Castalia, OH
  • Average humidity in June: 79%

The month with the highest relative humidity is February (84%).
The months with the lowest relative humidity are October and November (75%).

Average rainfall in June
Castalia, OH

Average rainfall in June - Castalia, OH
  • Average rainfall in June: 4.41"

The wettest month (with the highest rainfall) is June (4.41").
The driest months (with the least rainfall) are February and December (1.61").

Average rainfall days in June
Castalia, OH

Average rainfall days in June - Castalia, OH
  • Average rainfall days in June: 16.6 days

The month with the highest number of rainy days is May (17.8 days).
The months with the least rainy days are January and February (7.8 days).

Average snowfall in June
Castalia, OH

Average snowfall in June - Castalia, OH
  • Average snowfall in June: 0"

The month with the highest snowfall is February (3.5").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in June
Castalia, OH

Average snowfall days in June - Castalia, OH
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is January (12.6 days).
The months with the least snowfall days are June, July, August, September and October (0 days).

Average daylight in June /
Average sunshine in June
Castalia, OH

Average daylight in June / Average sunshine in June - Castalia, OH
  • Average daylight in June: 15h and 1min

The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 12min).

  • Average sunshine in June: 10h and 1min

The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 3h and 12min).

Average sunshine days in June
Castalia, OH

Average sunshine days in June - Castalia, OH
  • Average sunshine days in June: 11.8 days

The month with the most sunshine days is March (14.1 days).
The month with the least sunshine days is February (9.6 days).

Average UV index in June
Castalia, OH

Average UV index in June - Castalia, OH
  • Average UV index in June: 6

The months with the highest UV index are June and July (UV index 6).
The month with the lowest UV index is December (UV index 1).

Average cloud cover in June
Castalia, OH

Average cloud cover in June - Castalia, OH
  • Average cloud cover in June: 32

The month with the most cloud cover is January (Cloud cover 67).
The months with the least cloud cover are July and August (Cloud cover 27).

Average visibility in June
Castalia, OH

Average visibility in June - Castalia, OH
  • Average visibility in June: 6mi

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

Castalia, Ohio, USA

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