Climate at a glance · Waterloo
Annual mean45°day and night
Precipitation36.06 ina year
Warmest monthJulyavg high 79°
Coldest monthJanuaryavg low 13°
Average temperature by month
High · lowJanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation by month
36.06 in a yearJanFebMarAprMayJunJulAugSepOctNovDec
Monthly averages
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high | 27° | 30° | 38° | 53° | 65° | 74° | 79° | 77° | 69° | 56° | 43° | 32° |
| Avg low | 13° | 15° | 22° | 33° | 44° | 53° | 57° | 55° | 47° | 37° | 29° | 20° |
| Precip, in | 2.56 | 2.17 | 2.40 | 2.95 | 3.23 | 3.23 | 3.90 | 3.31 | 3.46 | 2.64 | 3.43 | 2.80 |
Climate normals 1981–2010 · Waterloo Wellington A station (11 km away) · Environment and Climate Change Canada
43.4668°N, 80.5164°W · Elevation 1,066 ft