Last updated: May 6, 2024
Under the Köppen–Geiger climate classification DuBois features a humid continental climate (Dfb).Temperatures typically range between -3 °C (28 °F) and 22 °C (72 °F) through the year, but rarely can drop to -26 °C (-14 °F) or can rise to as high as 35 °C (96 °F).The average annual precipitation amounts to about 1379 mm (54.3 inches) and receives 173 rainy days on the 1 mm (0.04 inches) threshold annually.DuBois enjoys an average of 2567 hours of sunshine throughout the year, and daylight varies from 9 hours 15 minutes to 15 hours 4 minutes per day.
The warmest months in DuBois are June, July and August, with daily mean temperatures ranging from 19 to 22 °C (67 - 72 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -3 to 1 °C (28 - 33 °F) throughout the day. On average each year, DuBois experiences 61 days above 25 °C (77.0 °F) and 107 days below 0 °C (32.0 °F).
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Maximum | 19°C (66°F) | 22°C (72°F) | 21°C (70°F) | 27°C (81°F) | 30°C (86°F) | 33°C (91°F) | 35°C (96°F) | 34°C (93°F) | 31°C (88°F) | 28°C (82°F) | 24°C (75°F) | 17°C (63°F) |
Mean maximum | 14°C (57°F) | 17°C (62°F) | 19°C (67°F) | 24°C (76°F) | 29°C (85°F) | 30°C (87°F) | 31°C (88°F) | 31°C (88°F) | 30°C (86°F) | 26°C (79°F) | 19°C (67°F) | 13°C (56°F) |
Average high | 1°C (34°F) | 4°C (39°F) | 8°C (46°F) | 14°C (57°F) | 20°C (68°F) | 24°C (76°F) | 27°C (81°F) | 26°C (80°F) | 23°C (73°F) | 17°C (62°F) | 8°C (46°F) | 4°C (39°F) |
Daily mean | -3°C (28°F) | -1°C (31°F) | 3°C (38°F) | 9°C (48°F) | 15°C (59°F) | 19°C (67°F) | 22°C (72°F) | 21°C (71°F) | 18°C (64°F) | 12°C (54°F) | 4°C (39°F) | 1°C (33°F) |
Average low | -6°C (21°F) | -5°C (24°F) | -1°C (30°F) | 4°C (40°F) | 10°C (51°F) | 15°C (58°F) | 17°C (64°F) | 17°C (63°F) | 13°C (56°F) | 8°C (47°F) | -0°C (32°F) | -3°C (27°F) |
Mean minimum | -20°C (-3°F) | -17°C (1°F) | -12°C (11°F) | -4°C (26°F) | 0°C (32°F) | 8°C (46°F) | 11°C (52°F) | 11°C (51°F) | 5°C (42°F) | -1°C (30°F) | -9°C (17°F) | -11°C (12°F) |
Minimum | -26°C (-14°F) | -24°C (-12°F) | -16°C (4°F) | -5°C (22°F) | -3°C (27°F) | 3°C (38°F) | 10°C (50°F) | 10°C (50°F) | 2°C (35°F) | -3°C (27°F) | -14°C (8°F) | -16°C (4°F) |
Compare temperature, precipitation, sunshine, UV index in DuBois, Pennsylvania, United States with other places around the world.
DuBois usually has the most precipitation in April, May and June, with an average of 16 rainy days and 136 mm (5.4 inches) of precipitation per month.The driest months in DuBois are January, August and November. On average, 95 mm (3.8 inches) of precipitation falls during these months.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Average precipitation mm (inches) | 93 (3.7) | 121 (4.8) | 101 (4.0) | 131 (5.1) | 150 (5.9) | 127 (5.0) | 121 (4.8) | 99 (3.9) | 121 (4.8) | 116 (4.6) | 94 (3.7) | 105 (4.1) |
Average precipitation days (≥ 1 mm) | 13 | 15 | 15 | 16 | 17 | 16 | 16 | 14 | 11 | 14 | 12 | 14 |
The sunniest months in DuBois are June, July and August, when the sun shines an average of 10 hours 1 minutes a day.Least sunny months in DuBois: January, February and December receive an average of 3 hours 46 minutes of sunshine daily.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Mean monthly sunshine hours | 96 | 129 | 202 | 227 | 252 | 298 | 317 | 306 | 266 | 200 | 152 | 117 |
Mean daily daylight hours | 9h 35m | 10h 38m | 11h 58m | 13h 20m | 14h 29m | 15h 4m | 14h 45m | 13h 43m | 12h 24m | 11h 3m | 9h 51m | 9h 15m |
DuBois experiences the highest level of ultraviolet (UV) radiation in May, July and August, when the maximum UV index can reach values of 10 - 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 4. For more detailed information, check out our hourly DuBois UV Index data.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
UV Index (month maximum) | 3 | 5 | 6 | 9 | 10 | 10 | 10 | 10 | 8 | 6 | 4 | 2 |