Canonsburg, Pennsylvania Climate
United States
Pop. 8,922 Elev. 336 m / 1,102 ft
TZ: America/New_York (UTC-4) ·
Summers in Canonsburg are warm, with July highs around 85°F (29°C), while winters are frigid with January lows of 18°F (-8°C). Humidity pushes the summer feels-like temperature to 95°F (35°C), while wind chill can drive winter lows to 9°F (-13°C). Expect around 75 rainy days annually (45.8 in / 1164 mm total), with snow on 5 days and 36 in (914 mm) of annual accumulation. The city averages 94 sunny days per year and around 43 thunderstorm days.
| Temperature | 85°F (29°C) high | 18°F (-8°C) low |
| Feels like | 95°F (35°C) high | 9°F (-13°C) low |
| Rain | 75 days | 45.8 in (1164 mm) /yr |
| Snow | 5 days | 36.0 in (914 mm) /yr |
| Sky | 94 sunny | 43 stormy |
| Wind | 3.0 mph (1.4 m/s) avg |
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Explore on the MapMonthly Climate Chart
Best months to visit: Aug, Sep, Oct
Sky & Air by Month
Cloud cover (%)
70
Jan 76
Feb 58
Mar 74
Apr 73
May 60
Jun 62
Jul 43
Aug 49
Sep 43
Oct 62
Nov 78
Dec Humidity (%)
69
Jan 64
Feb 50
Mar 58
Apr 73
May 75
Jun 77
Jul 65
Aug 67
Sep 68
Oct 67
Nov 70
Dec Weather Days by Month
Cities with Similar Climate
Find similar cities on the map →Nearby Cities
Nearby
Commercial airport 16 mi Pittsburgh International Airport (PIT)
Ski resort 27 mi Boyce Park Ski Area
National park 78 mi Mosquito Creek Lake Recreation Area - USACE
Mountain peak
(4,928 ft) 258 mi Third Peak
Hospital 1 mi Canonsburg Hospital
Hiking trail 8 mi Montour - Panhandle Connector Trail
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Monthly Weather Data
↑ See chart| Month | Avg High | Avg Low | Rainfall | Snowfall | Sunny Days |
|---|---|---|---|---|---|
| January | 31°F -1°C | 18°F -8°C | 0.7 in 19 mm | 12.4 in314 mm | 4 |
| February | 40°F 5°C | 26°F -3°C | 4.0 in 103 mm | 8.9 in226 mm | 3 |
| March | 59°F 15°C | 38°F 4°C | 2.7 in 69 mm | 0.6 in15 mm | 9 |
| April | 66°F 19°C | 46°F 8°C | 5.5 in 139 mm | 0.1 in2 mm | 5 |
| May | 69°F 21°C | 53°F 12°C | 8.4 in 212 mm | — | 3 |
| June | 82°F 28°C | 64°F 18°C | 5.6 in 142 mm | — | 9 |
| July | 85°F 29°C | 69°F 20°C | 6.0 in 152 mm | — | 7 |
| August | 81°F 27°C | 62°F 16°C | 1.3 in 33 mm | — | 16 |
| September | 78°F 26°C | 57°F 14°C | 4.0 in 102 mm | — | 12 |
| October | 64°F 18°C | 45°F 7°C | 3.1 in 80 mm | — | 16 |
| November | 51°F 10°C | 35°F 2°C | 2.3 in 59 mm | 0.9 in22 mm | 8 |
| December | 40°F 5°C | 25°F -4°C | 2.1 in 54 mm | 13.2 in334 mm | 2 |
Weather Days by Month
↑ See chart| Month | Sunny Days | Storm Days |
|---|---|---|
| January | 4 | 1 |
| February | 3 | 2 |
| March | 9 | 4 |
| April | 5 | 4 |
| May | 3 | 8 |
| June | 9 | 8 |
| July | 7 | 8 |
| August | 16 | 1 |
| September | 12 | 3 |
| October | 16 | 2 |
| November | 8 | 1 |
| December | 2 | 1 |