The weather in June in Flagstaff

It's hot in June in Flagstaff with an average temperature of 31°C. Temperatures this month range from a low of 30°C to a high of 31°C. At night, you can expect temperatures between 26°C and 27°C.

June is a good month to be in Flagstaff for sunny weather. You’ll have high temperatures and not too much rain.

Average temperatures and precipitation

This chart shows the average daily maximum and minimum temperatures (in degrees Celsius) and precipitation (in millimeters) in June for Flagstaff, Saint Martin. A low precipitation value usually indicates little to no rainfall on that day in recent years, while a higher value suggests more frequent rainfall.

Temperature records

With 33°C in 2020, Flagstaff reached the highest temperature in June over the past 10 years. The lowest daytime temperature in this month was 27°C in 2019. The extreme nighttime temperatures ranged from a lowest recorded value of 23°C to a highest value of 28°C.

Rainfall amount

In June, there is an average of 40 mm of precipitation, spread over 7 days. The wind speed is around 4 Bft, mostly coming from the East.

Daily weather in June for Flagstaff

Click on any day in June to get detailed info about the usual weather on that day in Flagstaff. Check out the historical temperatures and precipitation over the past 10 years on this day.

1

30° / 26°

2

30° / 26°

3

31° / 27°

4

31° / 27°

5

31° / 27°

6

31° / 27°

7

31° / 27°

8

31° / 27°

9

31° / 27°

10

31° / 27°

11

31° / 27°

12

31° / 27°

13

31° / 27°

14

31° / 27°

15

31° / 27°

16

31° / 27°

17

31° / 27°

18

31° / 27°

19

31° / 27°

20

31° / 27°

21

31° / 27°

22

31° / 27°

23

31° / 27°

24

31° / 27°

25

31° / 27°

26

31° / 27°

27

31° / 27°

28

31° / 27°

29

31° / 27°

30

31° / 27°

Start of June

The month of June starts in Flagstaff with hot temps, averaging around 31°C during the day and nights around 27°C.

Mid June

By mid-June, daytime temps stay steady at around 31°C, with nights around 27°C. Not much precipitation expected during this period. It’s mostly dry and sunny.

End of June

By the end of June, the average daytime temperature in Flagstaff is around 31°C, while nighttime temps are about 27°C. A shower might pop up, but overall, the weather will be dry and sunny.

UV index

The UV index is a maximum of 9 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.

Check out the climate of Flagstaff for all months and discover the best travel time

Temperature charts

These charts show the average temperatures in June in Flagstaff, Saint Martin. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.

Daily Temperature in June in Flagstaff

Temperature in June in Flagstaff over the years

Precipitation charts

These charts show the average amount of precipitation in June in Flagstaff, Saint Martin. Precipitation is always measured as water, even when it falls as snow or hail The amount of precipitation is displayed in millimeters, while snowfall is shown in centimeters.

Daily Precipitation in June in Flagstaff

Total precipitation in June in Flagstaff over the years

Daily UV index in June in Flagstaff

This chart shows the average daily UV index in June in Flagstaff, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.

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Average weather in Flagstaff by month

Click on a month below to see detailed weather info for Flagstaff. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.