Saint Pierre and Miquelon climate and temperatures

The climate of Saint Pierre and Miquelon is a continental climate (Köppen: Dfb), with cold winters, warm summers, and precipitation spread throughout the year. Monthly temperatures range from a minimum of 0°C in winter (December–February) to a maximum of 20°C in summer (June–August). The average annual temperature is around 10°C.
During the winter months, nighttime temperatures can drop to an average of -6°C, while summer nights average around 15°C.
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The climate table below gives you a clear overview of the climate in Saint Pierre and Miquelon by month, from average temperatures and rainfall to UV levels. This makes it easy to see when the weather best suits your travel plans.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Temp. max (°C) | 14 | 16 | 17 | 19 | 23 | 27 | 30 | 30 | 27 | 23 | 18 | 16 |
| Temp. min (°C) | 6 | 7 | 9 | 11 | 15 | 19 | 22 | 22 | 19 | 15 | 10 | 7 |
| Rainfall | ||||||||||||
| Rainfall (mm) | 46 | 34 | 46 | 64 | 43 | 23 | 22 | 75 | 77 | 84 | 61 | 25 |
| UV index | 4 | 5 | 6 | 7 | 8 | 8 | 8 | 8 | 6 | 5 | 4 | 4 |
Best time to visit Saint Pierre and Miquelon
The best time to visit Saint Pierre and Miquelon is August. During this period, temperatures are usually pleasant to warm and there is relatively little rainfall. Especially in August, the climate is favorable, with an average high temperature of 20°C and around 103 mm of rainfall. The warmest month is August, with an average daytime temperature of around 20°C. The driest month is May, with about 80 mm of rainfall, while April is usually the wettest month of the year, with approximately 183 mm. Snow is rare here, but may occasionally fall in January, February, March, April, May, November en December.
Average temperature per month
This chart shows the average daytime (maximum) and nighttime (minimum) temperatures per month in Saint Pierre and Miquelon. The figures are based on climate data from recent years and are presented in degrees Celsius, so you can clearly see the temperature range for each month.
Average rainfall per month
This chart shows the average monthly rainfall in Saint Pierre and Miquelon. The figures are based on long-term climate data and are displayed in millimeters, so you can immediately see which months are drier or wetter.
Average UV index per month
This chart shows the average monthly sun intensity in Saint Pierre and Miquelon. The UV index ranges from 0 (no UV radiation) to 11+ (extreme). A higher UV index means you can burn more quickly, making proper sun protection increasingly important.
Average annual temperature
This chart shows the average annual temperature in Saint Pierre and Miquelon based on data from the past ten years. It allows you to see at a glance how the climate is evolving and whether there are clear warming trends.
Average annual rainfall
This chart shows the average annual rainfall in Saint Pierre and Miquelon over the past ten years. It allows you to see at a glance how much rain falls each year and whether there are clear fluctuations between the years.
Weather experiences in Saint Pierre and Miquelon
The weather in Saint Pierre and Miquelon is rated an average of 4.3 out of 5 stars by 8 visitors. Have you been to Saint Pierre and Miquelon? Share your experience with the weather to help other visitors plan their trip.
Average weather per month
Click on a month below and discover what the weather in Saint Pierre and Miquelon is typically like. For each period, you can instantly see the average temperature, rainfall, wind, and UV index. Thanks to years of historical weather data, you’ll know exactly what to expect during your trip.