June weather forecast and climate
Ottawa, KS

The first month of the summer, June, is a warm month in Ottawa, Kansas, with average temperature varying between 83.8°F (28.8°C) and 66.7°F (19.3°C).

Temperature

In Ottawa, the average high-temperature in June increases, from an agreeable 73°F (22.8°C) in May, to a moderately hot 83.8°F (28.8°C). In Ottawa, Kansas, the average low-temperature is 66.7°F (19.3°C).

Heat index

The average heat index in June is estimated at a tropical 92.8°F (33.8°C). Take extra precautions, as heat cramps and heat exhaustion are possible. Sustained activity may result in heatstroke.
Note that heat index values are valued for light wind and location in the shade. With the exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like', 'real feel', 'felt air temperature', or 'apparent temperature', is a measure that combines both air temperature and relative humidity into a single value that indicates how hot the weather feels. This effect is individual, with diverse people perceiving weather differently for numerous reasons (wind, differences in body mass, height, and shape, pregnancy), and activity. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.

Humidity

The average relative humidity in June is 78%.

Rainfall

In June, in Ottawa, the rain falls for 13.6 days. Throughout June, 2.64" (67mm) of precipitation is accumulated. In Ottawa, during the entire year, the rain falls for 126.9 days and collects up to 23.5" (597mm) of precipitation.

Snowfall

In Ottawa snow does not fall in May through September.

Daylight

With an average of 14.8h of daylight, June has the longest days of the year in Ottawa.

Sunshine

The month with the most sunshine in Ottawa is June, with an average of 10.7h of sunshine.

UV index

The month with the highest UV index is June, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health hazard from unprotected exposure to the Sun's UV rays for average individuals.
Note: The average daily UV index of 7 in June transform into the following instructions:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. 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 June in Ottawa?

The average high-temperature, in June, is 83.8°F (28.8°C), while the average low-temperature is 66.7°F (19.3°C). The average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), that combines relative humidity and air temperature, in June is estimated at 92.8°F (33.8°C).

What is the average humidity in June in Ottawa?

The average relative humidity in June in Ottawa, Kansas, is 78%.

How many days does it rain in June in Ottawa?

In Ottawa, during June, the rain falls for 13.6 days and regularly aggregates up to 2.64" (67mm) of precipitation.

When it does not snow in Ottawa?

May through September are months without snowfall.

When are the longest days in Ottawa?

The month with the longest days is June, with an average of 14.8h of daylight.

How many hours of daylight does Ottawa have in June?

The average length of the day in June is 14.8h.

What month has the most sunshine in Ottawa?

The month with the most sunshine in Ottawa is June, with an average of 10.7h of sunshine.

How many hours of sunshine does Ottawa have in June?

In Ottawa, Kansas, the average sunshine in June is 10.7h.

When is the highest UV index in Ottawa?

The month with the highest UV index in Ottawa, Kansas, is June, with an average maximum UV index of 7.

How high is the UV index in June in Ottawa?

In Ottawa, the average daily maximum UV index in June is 7. A UV Index value of 6 to 7 symbolizes a high health threat from unsafe exposure to the Sun's UV rays.
Average temperature in June - Ottawa, KS
  • Average high temperature in June: 83.8°F

The warmest month (with the highest average high temperature) is July (87.4°F).
The month with the lowest average high temperature is January (38.8°F).

  • Average low temperature in June: 66.7°F

The month with the highest average low temperature is July (68.9°F).
The coldest month (with the lowest average low temperature) is January (23.9°F).

Average pressure in June - Ottawa, KS
  • Average pressure in June: 29.88"

The month with the highest atmospheric pressure is January (30.16").
The month with the lowest atmospheric pressure is June (29.88").

Average wind speed in June - Ottawa, KS
  • Average wind speed in June: 8.6mph

The windiest months (with the highest average wind speed) are March and April (10.6mph).
The calmest months (with the lowest average wind speed) are July and August (7mph).

Average humidity in June - Ottawa, KS
  • Average humidity in June: 78%

The month with the highest relative humidity is May (79%).
Months with the lowest relative humidity are October and November (69%).

Average rainfall in June - Ottawa, KS
  • Average rainfall in June: 2.64"

The wettest month (with the highest rainfall) is May (4.25").
The driest month (with the least rainfall) is January (0.71").

Average rainfall days in June - Ottawa, KS
  • Average rainfall days in June: 13.6 days

The month with the highest number of rainy days is May (16.7 days).
The month with the least rainy days is December (4.5 days).

Average snowfall in June - Ottawa, KS
  • Average snowfall in June: 0"

The month with the highest snowfall is February (2.28").
Months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in June - Ottawa, KS
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is February (4.4 days).
Months with the least snowfall days are June, July, August and September (0 days).

Average daylight in June / Average sunshine in June - Ottawa, KS
  • Average daylight in June: 14.8h

The month with the longest days is June (Average daylight: 14.8h).
The month with the shortest days is December (Average daylight: 9.5h).

  • Average sunshine in June: 10.7h

The month with the most sunshine is June (Average sunshine: 10.7h).
The month with the least sunshine is January (Average sunshine: 5.4h).

Average sunshine days in June - Ottawa, KS
  • Average sunshine days in June: 13.4 days

Months with the most sunshine days are January and December (22.6 days).
The month with the least sunshine days is May (12.7 days).

Average UV index in June - Ottawa, KS
  • Average UV index in June: 7

The month with the highest UV index is June (UV index 7).
Months with the lowest UV index are January, February, November and December (UV index 2).

Average cloud cover in June - Ottawa, KS
  • Average cloud cover in June: 25

The month with the most cloud cover is March (Cloud cover 44).
Months with the least cloud cover are June and July (Cloud cover 25).

Average visibility in June - Ottawa, KS
  • Average visibility in June: 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).