Weather Forecast for Charlottetown

Prince Edward Island, Canada

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Sunny

Current Weather - Charlottetown: 11°C

Prince Edward Island, Canada

Sunny

Feels like 8°C

Wind

26 km/h NW

Humidity

43%

Pressure

1022 mb

UV Index

5

Visibility

24 km

Sunny

Sunny

Friday, May 22, 2026

High

12°C

Low

3°C

Rain Chance

0%

Hourly Forecast

Sunny 8°C
20:00
Clear 7°C
21:00
Clear 6°C
22:00
Clear 5°C
23:00
May 23

Day Statistics

Maximum Wind

30 km/h

Humidity

59%

Precipitation

0 mm

UV Index

6

Visibility

10 km

Rain Chance

0%

Snow Chance

0%

Sun & Moon

Sunrise

05:32 AM

Sunset

08:46 PM

Moonrise

11:14 AM

Moonset

01:35 AM

Moon Phase

First Quarter

Moon Illumination

43%

Air Quality

PM2.5

3.2

μg/m³

PM10

4.2

μg/m³

NO₂

1.6

μg/m³

O₃

75.2

μg/m³

SO₂

1.5

μg/m³

CO

121.1

μg/m³

US EPA Index: 1 GB DEFRA Index: 1

Solar Radiation Data

Shortwave Radiation

866.22

Diffuse Radiation

74.74

DNI

1776.15

GTI

689.94

Weather Alerts

yellow advisory - frost - in effect

May 22, 07:38 AM - May 22, 11:38 PM
Severity: Moderate Urgency: Future

Freezing temperatures with frost are expected tonight. Frost is expected again tonight and possibly again on Saturday night. Minimum temperatures: +4 to zero (coolest in low-lying inland areas). Time span: later tonight into early Saturday morning. Possibly reforming again later Saturday night. ### Damage to plants, trees, and crops is possible. Frost advisories are issued when widespread frost or freezing temperatures are expected during the growing season. Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to PEstorm@ec.gc.ca or post reports on X using #PEStorm.

Event: frost Certainty: Likely Category: Met

When to visit Charlottetown?

Plan your perfect trip with our month-by-month weather guide

⭐ Best months: June July August

January

☀️
-4°C
💧
14 Days of rain
❄️
Very heavy snowfall

February

☀️
-3°C
💧
12 Days of rain
❄️
Very heavy snowfall
🥶 Coldest month

March

☀️
1°C
💧
13 Days of rain
❄️
Very heavy snowfall

April

☀️
8°C
💧
12 Days of rain
❄️
Very heavy snowfall

May

☀️
14°C
💧
12 Days of rain
❄️
Moderate snowfall

June

☀️
20°C
💧
12 Days of rain
❄️
No snowfall
Best time to visit

July

☀️
24°C
💧
11 Days of rain
❄️
No snowfall
Best time to visit
🔥 Hottest month
🌵 Driest month

August

☀️
24°C
💧
12 Days of rain
❄️
No snowfall
Best time to visit

September

☀️
20°C
💧
14 Days of rain
❄️
No snowfall

October

☀️
13°C
💧
15 Days of rain
❄️
Light snow possible

November

☀️
7°C
💧
15 Days of rain
❄️
Very heavy snowfall

December

☀️
1°C
💧
17 Days of rain
❄️
Very heavy snowfall
🌧 Wettest month,