June weather forecast
Ottawa, KS

Share

Weather in June

In June, Ottawa, Kansas fully embraces summer. Temperatures climb further, and sunlight is in ample supply, making the days long and bright. Despite the intensity of the heat, rainfall events maintain the lush greenery throughout the city. The climatic conditions in June demonstrate a stark contrast with the past few months. June is among the driest months of the year and serves as a prelude to the extreme summer weather that July brings.

Temperature

The onset of June brings a rise in the average high-temperature, elevating from an agreeable 73°F (22.8°C) in May to a warm 83.8°F (28.8°C). Ottawa experiences an average nighttime temperature of 66.7°F (19.3°C) in the month of June.

Heat index

June's mean heat index is estimated at a tropical 93.2°F (34°C). Implement additional safety measures to avoid heat cramps and heat exhaustion. Persistent activity might trigger heatstroke.
It is worth noting that heat index values are gauged for conditions in the shade and light breezes. Direct sunlight has the potential to heighten heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', is calculated by taking the relative humidity value for a specific location and factoring it into the air temperature reading. The individual's impression of temperature can be affected by numerous factors such as metabolic variations, physical exertion, and attire. Always consider that direct sunlight exposure might heighten the heat's effects, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Kids generally face higher risks than adults as they sweat less. Along with their large skin surface compared to their small bodies and higher heat production due to their activities, their vulnerability is increased.

Humidity

In Ottawa, the average relative humidity in June is 78%.

Rainfall

In Ottawa, during June, the rain falls for 13.6 days and regularly aggregates up to 2.64" (67mm) of precipitation. Throughout the year, there are 126.9 rainfall days, and 23.5" (597mm) of precipitation is accumulated.

Snowfall

In Ottawa, Kansas, snow does not fall in May through September.

Daylight

With an average of 14h and 48min of daylight, June has the longest days of the year in Ottawa.
On the first day of the month, sunrise is at 5:58 am and sunset at 8:40 pm. On the last day of June, sunrise is at 6:00 am and sunset at 8:49 pm CDT.

Sunshine

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

UV index

With an average maximum UV index of 7, June is the month with the highest UV index. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for ordinary individuals.
Note: In June, an average UV index of 7 transforms into the following instructions:
Follow precautions and abide by sun safety rules. Deterrence of sunburn is imperative. Stay in the shade and limit direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is particularly strong. Remember, however, that shade structures may not provide complete protection. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.
[Resources]

Frequently asked questions

How hot is it in Ottawa in June?

During June, Ottawa experiences an average high-temperature of 83.8°F (28.8°C) and a low-temperature of 66.7°F (19.3°C). In June, the average heat index (a.k.a. 'real feel', 'apparent temperature'), which combines air temperature and relative humidity, is estimated at 93.2°F (34°C).

What is the average humidity in June in Ottawa?

In Ottawa, the average relative humidity in June 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?

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

When are the longest days in Ottawa?

With an average of 14h and 48min of daylight, June has the longest days of the year.

How many hours of daylight does Ottawa have in June?

In June, the average day length in Ottawa is 14h and 49min.

When is the sunrise / sunset in June in Ottawa?

On the first day of June, sunrise is at 5:58 am and sunset at 8:40 pm. On the last day of the month, sunrise is at 6:00 am and sunset at 8:49 pm CDT.

What month has the most sunshine in Ottawa?

June has the most sunshine of the year in Ottawa, with an average of 10.7h of sunshine.

How many hours of sunshine does Ottawa have in June?

The average sunshine duration in June in Ottawa, Kansas, is 10.7h.

What is the month with the highest UV index in Ottawa?

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

How high is the UV index in June in Ottawa?

In June, the average daily maximum UV index is 7. A UV Index estimate of 6 to 7 represents a high health vulnerability 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
Ottawa, KS

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).

[Resources]

Average pressure in June
Ottawa, KS

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

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

[Resources]

Average wind speed in June
Ottawa, KS

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).

[Resources]

Average humidity in June
Ottawa, KS

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

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

[Resources]

Average rainfall in June
Ottawa, KS

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").

[Resources]

Average rainfall days in June
Ottawa, KS

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).

[Resources]

Average snowfall in June
Ottawa, KS

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

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

[Resources]

Average snowfall days in June
Ottawa, KS

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).
The months with the least snowfall days are June, July, August and September (0 days).

[Resources]

Average daylight in June /
Average sunshine in June
Ottawa, KS

Average daylight in June / Average sunshine in June - Ottawa, KS
  • 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 30min).

  • Average sunshine in June: 10h and 4min

The month with the most sunshine is June (Average sunshine: 10h and 42min).
The month with the least sunshine is January (Average sunshine: 5h and 24min).

[Resources]

Average sunshine days in June
Ottawa, KS

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

The 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).

[Resources]

Average UV index in June
Ottawa, KS

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).
The months with the lowest UV index are January, February, November and December (UV index 2).

[Resources]

Average cloud cover in June
Ottawa, KS

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).
The months with the least cloud cover are June and July (Cloud cover 25).

[Resources]

Average visibility in June
Ottawa, KS

Average visibility in June - Ottawa, KS
  • 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).

[Resources]

Ottawa, Kansas, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location