Bow Valley climate by month

Averages and records for each calendar month at Bow Valley, Canada, from 1993 to 2026. The warmest month is July, averaging 23.8°C; the coolest is December at −1.8°C.

Average and record high and low temperature for each calendar month at Bow Valley, with the number of years behind each figure.
Month	Avg high	Avg low	Record high	Record low	Years
January	−0.9°C	−11.1°C	15.1°C25 January 2015	−45.3°C12 January 2024	31 / 33
February	0.2°C	−11.7°C	15.5°C13 February 1996	−42.1°C11 February 2021	32 / 33
March	4.3°C	−8.2°C	21.0°C30 March 2004	−40.9°C2 March 2019	33 / 33
April	9.4°C	−3.5°C	25.3°C30 April 2023	−25.2°C2 April 2020	31 / 33
May	15.4°C	1.2°C	28.9°C29 May 2025	−13.5°C7 May 2014	28 / 29
June	19.3°C	5.2°C	38.2°C30 June 2021	−6.8°C1 June 2000	30 / 32
July	23.8°C	7.4°C	37.6°C1 July 2021	−3.1°C1 July 2009	32 / 33
August	23.3°C	6.4°C	36.7°C10 August 2018	−2.7°C19 August 2011	32 / 32
September	18.2°C	3.1°C	33.6°C7 September 2017	−7.8°C27 September 2009	32 / 33
October	10.6°C	−1.3°C	25.4°C3 October 2020	−24.9°C25 October 2020	32 / 32
November	2.8°C	−6.6°C	18.4°C7 November 1999	−39.3°C23 November 2010	32 / 32
December	−1.8°C	−11.3°C	13.8°C10 December 2014	−42.8°C20 December 2022	32 / 32

Years shows the number behind the average high, then the number holding a record for that month. They differ because a year contributes an average only when the month has at least 25 days of readings, while a single reading is enough to set a record. The average low is withheld on the same 25-day rule and is counted separately again; it is shown as a dash where the archive cannot support it. Across the twelve months here the averages rest on 28 to 33 years each.

Hottest on record38.2°C30 June 2021Source: NOAA GHCN-Daily

Coldest on record−45.3°C12 January 2024Source: NOAA GHCN-Daily

See what Bow Valley is doing right now

Every figure on this page is computed from NOAA GHCN-Daily observations stored per station, per year, per month. Nothing is modelled, interpolated or estimated, and a month the archive never covered is left out rather than filled in. A station appears here only once all twelve months carry an average from at least 10 years. See how this is built.

Bow Valley climate by month

Averages and records for each calendar month at Bow Valley, Canada, from 1993 to 2026. The warmest month is July, averaging 23.8°C; the coolest is December at −1.8°C.

Average and record high and low temperature for each calendar month at Bow Valley, with the number of years behind each figure.
Month	Avg high	Avg low	Record high	Record low	Years
January	−0.9°C	−11.1°C	15.1°C25 January 2015	−45.3°C12 January 2024	31 / 33
February	0.2°C	−11.7°C	15.5°C13 February 1996	−42.1°C11 February 2021	32 / 33
March	4.3°C	−8.2°C	21.0°C30 March 2004	−40.9°C2 March 2019	33 / 33
April	9.4°C	−3.5°C	25.3°C30 April 2023	−25.2°C2 April 2020	31 / 33
May	15.4°C	1.2°C	28.9°C29 May 2025	−13.5°C7 May 2014	28 / 29
June	19.3°C	5.2°C	38.2°C30 June 2021	−6.8°C1 June 2000	30 / 32
July	23.8°C	7.4°C	37.6°C1 July 2021	−3.1°C1 July 2009	32 / 33
August	23.3°C	6.4°C	36.7°C10 August 2018	−2.7°C19 August 2011	32 / 32
September	18.2°C	3.1°C	33.6°C7 September 2017	−7.8°C27 September 2009	32 / 33
October	10.6°C	−1.3°C	25.4°C3 October 2020	−24.9°C25 October 2020	32 / 32
November	2.8°C	−6.6°C	18.4°C7 November 1999	−39.3°C23 November 2010	32 / 32
December	−1.8°C	−11.3°C	13.8°C10 December 2014	−42.8°C20 December 2022	32 / 32

Hottest on record38.2°C30 June 2021Source: NOAA GHCN-Daily

Coldest on record−45.3°C12 January 2024Source: NOAA GHCN-Daily