May Weather Averages for Banff

High Temp10°C50°F
Low Temp1°C34°F
Avg Temp6°C42°F
Sunshine Hours168 hours 
Rainfall103.86 mm4.09 In
Rain days10 days 
Pressure1013 mb30 In

 

Banff May Averages Year by Year

YearHigh TempLow TempAvg TempSunshine HoursRainfallRain daysPressure
20098°C / 46°F0°C / 32°F4°C / 40°F165 hours46.53 mm / 1.83 In9 days1014 mb / 30 In
20106°C / 43°F-1°C / 30°F3°C / 37°F152 hours77.34 mm / 3.05 In15 days1013 mb / 30 In
20117°C / 45°F0°C / 32°F4°C / 39°F136 hours123.76 mm / 4.87 In9 days1012 mb / 30 In
20127°C / 45°F-0°C / 32°F4°C / 39°F183 hours66.59 mm / 2.62 In8 days1014 mb / 30 In
20139°C / 48°F0°C / 33°F5°C / 41°F200 hours96.73 mm / 3.81 In7 days1015 mb / 30 In
20147°C / 45°F-1°C / 30°F4°C / 39°F142 hours114.86 mm / 4.52 In14 days1015 mb / 30 In
201510°C / 50°F1°C / 34°F6°C / 43°F236 hours60.86 mm / 2.40 In11 days1016 mb / 30 In
201611°C / 52°F2°C / 36°F7°C / 44°F193 hours130.68 mm / 5.14 In12 days1014 mb / 30 In
201711°C / 51°F1°C / 34°F6°C / 44°F216 hours78.25 mm / 3.08 In10 days1013 mb / 30 In
201815°C / 59°F4°C / 40°F10°C / 50°F222 hours99.59 mm / 3.92 In10 days1014 mb / 30 In
20199°C / 49°F1°C / 33°F5°C / 42°F135 hours109.08 mm / 4.29 In15 days1014 mb / 30 In
20209°C / 48°F0°C / 33°F5°C / 41°F128 hours114.02 mm / 4.49 In11 days1013 mb / 30 In
20219°C / 48°F0°C / 33°F5°C / 41°F133 hours71.57 mm / 2.82 In8 days1014 mb / 30 In
20227°C / 44°F0°C / 33°F4°C / 39°F86 hours45.33 mm / 1.78 In8 days1010 mb / 30 In
202315°C / 59°F5°C / 42°F10°C / 51°F204 hours105.40 mm / 4.15 In10 days1012 mb / 30 In
20247°C / 45°F1°C / 34°F4°C / 39°F86 hours185.88 mm / 7.32 In13 days1010 mb / 30 In
202514°C / 58°F-1°C / 30°F7°C / 44°F173 hours253.58 mm / 9.98 In4 days1013 mb / 30 In
202614°C / 58°F1°C / 34°F8°C / 47°F240 hours89.46 mm / 3.52 In12 days1012 mb / 30 In

Need more than one day of Banff history?

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Weather history near Banff

Region

Alberta

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Banff weather history: common questions

How far back does Banff weather history go?

Hourly historical weather is available from 1 January 2009. Choose a date above, or pick a month at the top of the page for long-term averages.

Can I download Banff historical weather as a file?

Yes. Buy historical weather data as daily or hourly CSV, yearly monthly averages or monthly climate averages. A free sample download is available.

Is there an API for historical weather?

Yes. The WeatherAPI.com History API returns hourly weather for any past date from 2010, as JSON or XML. Get a free API key.

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