Last updated: March 2, 2024
Under the Köppen–Geiger climate classification Phillipston features a humid continental climate (Dfb). Temperatures typically range between -3 °C (27 °F) and 23 °C (73 °F) through the year, but rarely can drop to -23 °C (-10 °F) or can rise to as high as 37 °C (99 °F). The average annual precipitation amounts to about 1195 mm (47.1 inches) and receives 128 rainy days on the 1 mm (0.04 inches) threshold annually. Phillipston enjoys an average of 2906 hours of sunshine throughout the year, and daylight varies from 9 hours 5 minutes to 15 hours 14 minutes per day.
The warmest months in Phillipston are June, July and August, with daily mean temperatures ranging from 20 to 23 °C (68 - 73 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -3 to -1 °C (27 - 31 °F) throughout the day. On average each year, Phillipston experiences 64 days above 25 °C (77.0 °F) and 111 days below 0 °C (32.0 °F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Maximum | 17°C (63°F) |
21°C (70°F) |
20°C (69°F) |
27°C (81°F) |
32°C (90°F) |
35°C (95°F) |
37°C (99°F) |
35°C (95°F) |
33°C (91°F) |
26°C (80°F) |
22°C (73°F) |
17°C (62°F) |
| Mean maximum | 12°C (53°F) |
15°C (60°F) |
18°C (64°F) |
21°C (71°F) |
30°C (86°F) |
32°C (91°F) |
34°C (94°F) |
33°C (91°F) |
30°C (87°F) |
24°C (76°F) |
20°C (67°F) |
14°C (58°F) |
| Average high | 1°C (34°F) |
3°C (37°F) |
6°C (44°F) |
13°C (55°F) |
19°C (67°F) |
25°C (77°F) |
28°C (83°F) |
27°C (81°F) |
23°C (74°F) |
16°C (62°F) |
9°C (48°F) |
3°C (38°F) |
| Daily mean | -3°C (27°F) |
-1°C (30°F) |
2°C (35°F) |
8°C (46°F) |
14°C (58°F) |
20°C (68°F) |
23°C (73°F) |
22°C (72°F) |
18°C (65°F) |
12°C (54°F) |
4°C (40°F) |
-1°C (31°F) |
| Average low | -7°C (20°F) |
-6°C (21°F) |
-3°C (27°F) |
3°C (39°F) |
9°C (49°F) |
14°C (58°F) |
18°C (65°F) |
17°C (64°F) |
13°C (56°F) |
8°C (47°F) |
0°C (33°F) |
-4°C (24°F) |
| Mean minimum | -19°C (-3°F) |
-18°C (-0°F) |
-14°C (7°F) |
-3°C (27°F) |
3°C (37°F) |
9°C (49°F) |
13°C (56°F) |
11°C (52°F) |
5°C (42°F) |
-1°C (31°F) |
-10°C (14°F) |
-16°C (4°F) |
| Minimum | -23°C (-10°F) |
-22°C (-7°F) |
-18°C (0°F) |
-5°C (24°F) |
0°C (33°F) |
4°C (40°F) |
12°C (53°F) |
9°C (48°F) |
2°C (35°F) |
-4°C (25°F) |
-18°C (-1°F) |
-23°C (-10°F) |
Compare temperature, precipitation, sunshine, UV index in Phillipston, Massachusetts, United States with other places around the world.
Phillipston usually has the most precipitation in April, July and October, with an average of 12 rainy days and 131 mm (5.2 inches) of precipitation per month. The driest months in Phillipston are January, June and August. On average, 77 mm (3.1 inches) of precipitation falls during these months.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Average precipitation mm (inches) | 75 (3.0) | 89 (3.5) | 83 (3.3) | 126 (5.0) | 90 (3.6) | 78 (3.1) | 135 (5.3) | 80 (3.1) | 85 (3.4) | 133 (5.2) | 98 (3.9) | 123 (4.8) |
| Average precipitation days (≥ 1 mm) | 9 | 11 | 10 | 13 | 12 | 11 | 12 | 11 | 8 | 11 | 10 | 10 |
The sunniest months in Phillipston are June, July and August, when the sun shines an average of 10 hours 31 minutes a day. Least sunny months in Phillipston: January, February and December receive an average of 5 hours 29 minutes of sunshine daily.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mean monthly sunshine hours | 145 | 180 | 249 | 233 | 271 | 319 | 326 | 321 | 275 | 211 | 196 | 173 |
| Mean daily daylight hours | 9h 26m | 10h 33m | 11h 57m | 13h 24m | 14h 37m | 15h 14m | 14h 54m | 13h 49m | 12h 26m | 10h 59m | 9h 44m | 9h 5m |
Phillipston 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 4. For more detailed information, check out our hourly Phillipston UV Index data.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV Index (month maximum) | 3 | 5 | 6 | 8 | 9 | 10 | 9 | 9 | 8 | 6 | 4 | 2 |
Discover in-depth weather details for every month in Phillipston. Click through the links below for comprehensive overviews of temperature trends, precipitation levels, sunshine hours, and solar UV radiation specifics. Whether planning a visit or simply curious about Phillipston's climate nuances, these monthly breakdowns provide the information you need for an informed understanding of what to expect throughout the year.
Each link leads to a detailed account of the typical weather conditions for that month, providing both locals and tourists with vital information to plan their daily activities, wardrobe, and travel itineraries accordingly.