Climate at a glance · Palmerston

Annual mean44°day and night

Precipitation39.96 ina year

Warmest monthJulyavg high 77°

Coldest monthJanuaryavg low 12°

Average temperature by month

High · low

26°12°

28°13°

37°21°

51°33°

64°44°

73°53°

77°58°

76°56°

68°49°

55°39°

42°30°

31°19°

JanFebMarAprMayJunJulAugSepOctNovDec

39.96 in a year

2.95 in

2.48 in

2.52 in

3.03 in

3.78 in

3.27 in

3.54 in

3.94 in

4.02 in

3.43 in

3.90 in

3.11 in

JanFebMarAprMayJunJulAugSepOctNovDec

Month	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Avg high	26°	28°	37°	51°	64°	73°	77°	76°	68°	55°	42°	31°
Avg low	12°	13°	21°	33°	44°	53°	58°	56°	49°	39°	30°	19°
Precip, in	2.95	2.48	2.52	3.03	3.78	3.27	3.54	3.94	4.02	3.43	3.90	3.11

Climate normals 1981–2010 · Glen Allan station (20 km away) · Environment and Climate Change Canada

43.8334°N, 80.8497°W · Elevation 1,316 ft