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Saint John County (Saint John)
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Weather in Saint John County for June 2026

Your guide to Saint John County weather in June - trends and predictions

    Temperatures

  • In general, the average temperature in Saint John County at the beginning of June is 14.9 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 18.1 °C by the end of June.

    • Rain 🌧️

  • Saint John County experiences heavy rainfall in June, with over 20 rainy days and an average total precipitation 138.3 mm.

    • More

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Average dry days
9
Dry days
Average rainy days
21
Rainy days
Average snowy days
0
Snow days
Average temperatures
17°/10°
Temperatures
Average wind speed
17 km/h
Avg max wind
Average humidity
85 %
Avg humidity

Saint John County Weather June

Move between months or click on a day
May
July
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Sunny
16°
2
Cloudy
17°
3
Moderate rain at times
12°
4
Moderate rain at times
14°
5
Moderate or heavy rain shower
15°
6
Heavy rain at times
16°
7
Patchy rain possible
14°
8
Patchy rain possible
17°
9
Patchy rain possible
17°
10
Patchy rain possible
14°
11
Partly cloudy
18°
12
Partly cloudy
22°
13
Overcast
19°
14
Moderate rain at times
14°
15
Heavy rain at times
16°
16
Overcast
16°
17
Moderate rain at times
16°
18
Heavy rain at times
16°
19
Overcast
16°
20
Patchy rain possible
20°
21
Sunny
23°
22
Sunny
18°
23
Overcast
19°
24
Patchy rain possible
18°
25
Patchy rain possible
21°
26
Partly cloudy
18°
27
Moderate rain at times
19°
28
Moderate or heavy rain shower
17°
29
Moderate or heavy rain shower
16°
30
Moderate rain at times
18°

Temperatures trend during June in Saint John County

See the weather trend as well as the moving average line

June weather in Saint John County day by day

Click on a date for more information
May July
Date Weather Temperatures Rain UV More
1 Jun. Sunny
Sunny
 16° /7° 2.8 mm 4
2 Jun. Cloudy
Cloudy
 17° /6° 0.8 mm 4
3 Jun. Moderate rain at times
Moderate rain at times
 12° /5° 4.4 mm 3
4 Jun. Moderate rain at times
Moderate rain at times
 14° /6° 4.4 mm 3
5 Jun. Moderate or heavy rain shower
Moderate or heavy rain shower
 15° /7° 9.8 mm 4
6 Jun. Heavy rain at times
Heavy rain at times
 16° /8° 7.6 mm 4
7 Jun. Patchy rain possible
Patchy rain possible
 14° /9° 17.8 mm 3
8 Jun. Patchy rain possible
Patchy rain possible
 17° /9° 10.5 mm 4
9 Jun. Patchy rain possible
Patchy rain possible
 17° /8° 1.6 mm 4
10 Jun. Patchy rain possible
Patchy rain possible
 14° /8° 5.4 mm 3
11 Jun. Partly cloudy
Partly cloudy
 18° /8° 5.7 mm 4
12 Jun. Partly cloudy
Partly cloudy
 22° /9° 0 mm 6
13 Jun. Overcast
Overcast
 19° /10° 0 mm 4
14 Jun. Moderate rain at times
Moderate rain at times
 14° /9° 2 mm 4
15 Jun. Heavy rain at times
Heavy rain at times
 16° /8° 5.6 mm 4
16 Jun. Overcast
Overcast
 16° /7° 0 mm 4
17 Jun. Moderate rain at times
Moderate rain at times
 16° /9° 3.1 mm 4
18 Jun. Heavy rain at times
Heavy rain at times
 16° /11° 15.3 mm 3
19 Jun. Overcast
Overcast
 16° /10° 4.7 mm 4
20 Jun. Patchy rain possible
Patchy rain possible
 20° /11° 1.4 mm 4
21 Jun. Sunny
Sunny
 23° /12° 0 mm 6
22 Jun. Sunny
Sunny
 18° /10° 14.8 mm 4
23 Jun. Overcast
Overcast
 19° /11° 3.6 mm 4
24 Jun. Patchy rain possible
Patchy rain possible
 18° /11° 3.5 mm 4
25 Jun. Patchy rain possible
Patchy rain possible
 21° /13° 3.7 mm 5
26 Jun. Partly cloudy
Partly cloudy
 18° /11° 2.8 mm 5
27 Jun. Moderate rain at times
Moderate rain at times
 19° /11° 6.1 mm 4
28 Jun. Moderate or heavy rain shower
Moderate or heavy rain shower
 17° /10° 32.5 mm 4
29 Jun. Moderate or heavy rain shower
Moderate or heavy rain shower
 16° /11° 17.4 mm 4
30 Jun. Moderate rain at times
Moderate rain at times
 18° /12° 10 mm 4
Next
Important Notice
Our weather forecast for Saint John County in June is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Saint John County forecast closer to your planned date for the most up-to-date weather information.
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Saint John County in June - FAQ

What are the expected maximum and minimum temperatures in Saint John County during June?
Enjoy moderate daytime temperatures of up to 17° and cooler nights around 10°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Saint John County during June?
Significant rainfall exceeding 138.3 mm is expected in Saint John County during June, occurring over more than 21 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Saint John County during June?
The average wind speed in Saint John County during June is 17 km/h, suggesting breezy to windy conditions, depending on your activities.

June rainfall patterns in Saint John County

Explore the daily rainfall trends and prepare for Saint John Countys June weather 💧

UV exposure in Saint John County during June

Stay informed about UV levels for safe outdoor activities throughout the month of June ☀️
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Location coordinates Where is Saint John County?

Get accurate weather forecasts for Saint John County, located at latitude 45.271 and longitude -66.056. Stay updated with localized weather information tailored for Saint John County.

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