Monthly climate in Saint Andrews, Canada

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Saint Andrews features a humid continental climate (Dfb). Temperatures typically range between -4 °C (25 °F) and 20 °C (68 °F) through the year, but rarely can drop to -24 °C (-11 °F) or can rise to as high as 31 °C (88 °F). The average annual precipitation amounts to about 1197 mm (47.1 inches) and receives 124 rainy days on the 1 mm (0.04 inches) threshold annually. Saint Andrews enjoys an average of 2872 hours of sunshine throughout the year, and daylight varies from 8 hours 48 minutes to 15 hours 33 minutes per day.

Monthly average temperatures in Saint Andrews, Canada

The warmest months in Saint Andrews are July, August and September, with daily mean temperatures ranging from 16 to 20 °C (61 - 68 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -4 to -2 °C (25 - 29 °F) throughout the day. On average each year, Saint Andrews experiences 19 days above 25 °C (77.0 °F) and 118 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Saint Andrews. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum13°C
(56°F)
13°C
(55°F)
13°C
(55°F)
19°C
(66°F)
26°C
(80°F)
31°C
(88°F)
31°C
(87°F)
30°C
(87°F)
27°C
(81°F)
22°C
(73°F)
19°C
(66°F)
15°C
(59°F)
Mean maximum9°C
(49°F)
9°C
(49°F)
10°C
(51°F)
15°C
(60°F)
24°C
(75°F)
26°C
(80°F)
29°C
(85°F)
29°C
(85°F)
25°C
(78°F)
20°C
(69°F)
17°C
(63°F)
13°C
(56°F)
Average high-0°C
(32°F)
0°C
(33°F)
3°C
(38°F)
9°C
(49°F)
15°C
(59°F)
20°C
(68°F)
23°C
(74°F)
24°C
(75°F)
20°C
(68°F)
14°C
(58°F)
8°C
(46°F)
2°C
(36°F)
Daily mean-4°C
(25°F)
-4°C
(25°F)
-1°C
(31°F)
5°C
(42°F)
10°C
(51°F)
16°C
(60°F)
19°C
(67°F)
20°C
(68°F)
16°C
(61°F)
11°C
(51°F)
4°C
(40°F)
-2°C
(29°F)
Average low-8°C
(18°F)
-8°C
(17°F)
-4°C
(25°F)
2°C
(36°F)
6°C
(43°F)
11°C
(52°F)
15°C
(60°F)
16°C
(61°F)
12°C
(54°F)
7°C
(45°F)
1°C
(33°F)
-5°C
(23°F)
Mean minimum-19°C
(-2°F)
-19°C
(-2°F)
-15°C
(5°F)
-3°C
(27°F)
2°C
(35°F)
6°C
(43°F)
11°C
(53°F)
11°C
(52°F)
6°C
(43°F)
1°C
(35°F)
-8°C
(18°F)
-15°C
(6°F)
Minimum-24°C
(-11°F)
-21°C
(-5°F)
-18°C
(-1°F)
-6°C
(22°F)
1°C
(33°F)
3°C
(38°F)
11°C
(52°F)
9°C
(49°F)
3°C
(38°F)
-2°C
(29°F)
-14°C
(8°F)
-20°C
(-4°F)

Compare climate in Saint Andrews with other places

Compare temperature, precipitation, sunshine, UV index in Saint Andrews, Canada with other places around the world.

Monthly average precipitation in Saint Andrews, Canada

Saint Andrews usually has the most precipitation in April, November and December, with an average of 12 rainy days and 129 mm (5.1 inches) of precipitation per month. The driest months in Saint Andrews are March, July and August. On average, 76 mm (3.0 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Saint Andrews. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)99 (3.9)94 (3.7)75 (2.9)118 (4.6)105 (4.1)89 (3.5)78 (3.1)76 (3.0)89 (3.5)105 (4.1)144 (5.7)126 (4.9)
Average precipitation days (≥ 1 mm)81191311101198101311

Monthly sunshine hours in Saint Andrews, Canada

The sunniest months in Saint Andrews are June, July and August, when the sun shines an average of 10 hours 20 minutes a day. Least sunny months in Saint Andrews: January, November and December receive an average of 5 hours 7 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Saint Andrews. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours135190246232289311316323275216171162
Mean daily daylight hours9h 11m10h 25m11h 57m13h 31m14h 52m15h 33m15h 11m13h 59m12h 28m10h 54m9h 31m8h 48m

Solar UV radiation in Saint Andrews, Canada

Saint Andrews experiences the highest level of ultraviolet (UV) radiation in May, June and August, when the maximum UV index can reach values of 8 - 9, which corresponds to the Very High category of sun exposure. January, November and December are in the Low / Moderate exposure category. In these months, the maximum values of the UV index do not exceed 3. For more detailed information, check out our hourly Saint Andrews UV Index data.

Average daily maximum UV levels by month for Saint Andrews. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)245799887532