Last updated: May 6, 2024
Under the Köppen–Geiger climate classification Hatley features a humid continental climate (Dfb).Temperatures typically range between -9 °C (17 °F) and 21 °C (70 °F) through the year, but rarely can drop to -33 °C (-27 °F) or can rise to as high as 34 °C (94 °F).The average annual precipitation amounts to about 989 mm (38.9 inches) and receives 118 rainy days on the 1 mm (0.04 inches) threshold annually.Hatley enjoys an average of 2842 hours of sunshine throughout the year, and daylight varies from 8 hours 49 minutes to 15 hours 31 minutes per day.
The warmest months in Hatley are June, July and August, with daily mean temperatures ranging from 19 to 21 °C (66 - 70 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -9 to -5 °C (17 - 23 °F) throughout the day. On average each year, Hatley experiences 49 days above 25 °C (77.0 °F) and 155 days below 0 °C (32.0 °F).
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Maximum | 7°C (45°F) | 15°C (59°F) | 17°C (63°F) | 26°C (78°F) | 32°C (91°F) | 34°C (94°F) | 33°C (91°F) | 32°C (89°F) | 32°C (89°F) | 26°C (79°F) | 22°C (72°F) | 15°C (60°F) |
Mean maximum | 4°C (40°F) | 9°C (48°F) | 14°C (58°F) | 22°C (71°F) | 29°C (84°F) | 32°C (89°F) | 32°C (89°F) | 30°C (86°F) | 29°C (84°F) | 25°C (77°F) | 14°C (58°F) | 10°C (51°F) |
Average high | -5°C (24°F) | -4°C (26°F) | 4°C (39°F) | 10°C (50°F) | 18°C (65°F) | 24°C (76°F) | 26°C (79°F) | 24°C (76°F) | 21°C (70°F) | 12°C (55°F) | 3°C (39°F) | -2°C (29°F) |
Daily mean | -9°C (17°F) | -9°C (17°F) | -1°C (31°F) | 5°C (41°F) | 13°C (56°F) | 19°C (66°F) | 21°C (70°F) | 19°C (67°F) | 16°C (60°F) | 8°C (47°F) | -0°C (32°F) | -5°C (23°F) |
Average low | -13°C (9°F) | -14°C (8°F) | -6°C (22°F) | -0°C (32°F) | 8°C (46°F) | 14°C (57°F) | 16°C (61°F) | 14°C (57°F) | 10°C (51°F) | 4°C (39°F) | -4°C (25°F) | -9°C (16°F) |
Mean minimum | -27°C (-17°F) | -26°C (-15°F) | -19°C (-1°F) | -9°C (16°F) | -1°C (30°F) | 8°C (47°F) | 10°C (51°F) | 7°C (45°F) | 3°C (37°F) | -5°C (23°F) | -13°C (8°F) | -22°C (-8°F) |
Minimum | -31°C (-24°F) | -33°C (-27°F) | -26°C (-14°F) | -18°C (1°F) | -4°C (26°F) | 3°C (38°F) | 9°C (48°F) | 4°C (39°F) | -1°C (30°F) | -6°C (21°F) | -16°C (4°F) | -29°C (-20°F) |
Compare temperature, precipitation, sunshine, UV index in Hatley, Wisconsin, United States with other places around the world.
Hatley usually has the most precipitation in June, July and August, with an average of 11 rainy days and 118 mm (4.6 inches) of precipitation per month.The driest months in Hatley are January, February and November. On average, 45 mm (1.8 inches) of precipitation falls during these months.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Average precipitation mm (inches) | 35 (1.4) | 49 (1.9) | 56 (2.2) | 102 (4.0) | 99 (3.9) | 109 (4.3) | 118 (4.6) | 127 (5.0) | 81 (3.2) | 108 (4.3) | 51 (2.0) | 54 (2.1) |
Average precipitation days (≥ 1 mm) | 6 | 7 | 8 | 13 | 13 | 12 | 11 | 12 | 10 | 11 | 7 | 8 |
The sunniest months in Hatley are June, July and August, when the sun shines an average of 10 hours 53 minutes a day.Least sunny months in Hatley: January, November and December receive an average of 4 hours 46 minutes of sunshine daily.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Mean monthly sunshine hours | 120 | 198 | 237 | 233 | 284 | 333 | 357 | 312 | 256 | 190 | 172 | 145 |
Mean daily daylight hours | 9h 13m | 10h 25m | 11h 57m | 13h 31m | 14h 51m | 15h 31m | 15h 9m | 13h 58m | 12h 27m | 10h 54m | 9h 32m | 8h 49m |
Hatley experiences the highest level of ultraviolet (UV) radiation in May, June and August, when the maximum UV index can reach values of 9 - 10, 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 Hatley UV Index data.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
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UV Index (month maximum) | 2 | 4 | 5 | 7 | 9 | 10 | 9 | 9 | 7 | 5 | 3 | 2 |