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° J F M A M J J A S O N D Fort Collins, Jan: -1°C Fort Collins, Feb: 0.5°C Fort Collins, Mar: 4.7°C Fort Collins, Apr: 10.5°C Fort Collins, May: 16.2°C Fort Collins, Jun: 20.5°C Fort Collins, Jul: 22°C Fort Collins, Aug: 20.5°C Fort Collins, Sep: 16.3°C Fort Collins, Oct: 10.5°C Fort Collins, Nov: 4.7°C Fort Collins, Dec: 0.5°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 Denver, Jan: 0°C Denver, Feb: 1.6°C Denver, Mar: 6°C Denver, Apr: 12°C Denver, May: 18°C Denver, Jun: 22.4°C Denver, Jul: 24°C Denver, Aug: 22.4°C Denver, Sep: 18°C Denver, Oct: 12°C Denver, Nov: 6°C Denver, Dec: 1.6°C Denver Fort Collins Montréal Approximate average daily temperature by month, in °C, smoothed from January and July averages.
Snow a year 130 cm Sunny days 240 Coldest / warmest month -1° / 22° Month by month
Best months outside: May, Jun, Jul, Aug, Sep
▲ Wildfire: Moderate● Flood: Low● Extreme heat: Low▲ 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
Snow a year 140 cm Sunny days 245 Coldest / warmest month 0° / 24° Month by month
Best months outside: May, Jun, Jul, Aug, Sep
▲ Wildfire: Moderate● Flood: Low● Extreme heat: Low▲ Air quality: Moderate
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.