Weather, seasons and risks · approximate
Know the weather before you move Monthly temperatures, snow, sunshine and the best months to be outside, plus wildfire, flood, extreme heat and smoke risk for each place.
-10° 0° 10° 20° 30° 40° J F M A M J J A S O N D Boise, Jan: 0°C Boise, Feb: 1.7°C Boise, Mar: 6.2°C Boise, Apr: 12.5°C Boise, May: 18.7°C Boise, Jun: 23.3°C Boise, Jul: 25°C Boise, Aug: 23.3°C Boise, Sep: 18.8°C Boise, Oct: 12.5°C Boise, Nov: 6.2°C Boise, Dec: 1.7°C Scottsdale, Jan: 13°C Scottsdale, Feb: 14.4°C Scottsdale, Mar: 18.3°C Scottsdale, Apr: 23.5°C Scottsdale, May: 28.7°C Scottsdale, Jun: 32.6°C Scottsdale, Jul: 34°C Scottsdale, Aug: 32.6°C Scottsdale, Sep: 28.8°C Scottsdale, Oct: 23.5°C Scottsdale, Nov: 18.3°C Scottsdale, Dec: 14.4°C Montréal, Jan: -9°C Montréal, Feb: -7°C Montréal, Mar: -1.5°C Montréal, Apr: 6°C Montréal, May: 13.5°C Montréal, Jun: 19°C Montréal, Jul: 21°C Montréal, Aug: 19°C Montréal, Sep: 13.5°C Montréal, Oct: 6°C Montréal, Nov: -1.5°C Montréal, Dec: -7°C Scottsdale Boise Montréal Approximate average daily temperature by month, in °C, smoothed from January and July averages.
Snow a year 45 cm Sunny days 210 Coldest / warmest month 0° / 25° Month by month
Best months outside: May, Jun, Jul, Aug, Sep
▲ Wildfire: Moderate● Flood: Low▲ Extreme heat: Moderate▲ Air quality: Moderate
Snow a year 0 cm Sunny days 290 Coldest / warmest month 13° / 34° Month by month
Best months outside: Mar, Apr, Oct, Nov
▲ Wildfire: Moderate● Flood: Low■ Extreme heat: High▲ Air quality: Moderate
Snow a year 200 cm Sunny days 200 Coldest / warmest month -9° / 21° Month by month
Best months outside: Jun, Jul, Aug
● Wildfire: Low▲ Flood: Moderate● Extreme heat: Low● Air quality: Low
Climate figures are approximate averages. Risk levels are illustrative estimates, not official ratings; check government hazard maps (FEMA, NOAA, Natural Resources Canada) and local air-quality data before you buy.