Last updated: May 6, 2024
Under the Köppen–Geiger climate classification Lawrenceville features a humid subtropical climate (Cfa).Temperatures typically range between 1 °C (33 °F) and 26 °C (80 °F) through the year, but rarely can drop to -20 °C (-4 °F) or can rise to as high as 36 °C (98 °F).The average annual precipitation amounts to about 1251 mm (49.3 inches) and receives 126 rainy days on the 1 mm (0.04 inches) threshold annually.Lawrenceville enjoys an average of 2908 hours of sunshine throughout the year, and daylight varies from 9 hours 29 minutes to 14 hours 49 minutes per day.
The warmest months in Lawrenceville are June, July and August, with daily mean temperatures ranging from 25 to 26 °C (77 - 80 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 1 to 4 °C (33 - 39 °F) throughout the day. On average each year, Lawrenceville experiences 122 days above 25 °C (77.0 °F) and 76 days below 0 °C (32.0 °F).
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Maximum | 20°C (68°F) | 24°C (75°F) | 24°C (75°F) | 29°C (85°F) | 35°C (95°F) | 36°C (96°F) | 36°C (98°F) | 35°C (96°F) | 34°C (94°F) | 34°C (94°F) | 26°C (80°F) | 20°C (69°F) |
Mean maximum | 16°C (62°F) | 19°C (67°F) | 22°C (72°F) | 28°C (83°F) | 32°C (90°F) | 34°C (93°F) | 35°C (96°F) | 34°C (93°F) | 33°C (92°F) | 31°C (88°F) | 22°C (71°F) | 19°C (66°F) |
Average high | 4°C (40°F) | 7°C (45°F) | 13°C (56°F) | 18°C (65°F) | 25°C (77°F) | 30°C (86°F) | 31°C (88°F) | 29°C (85°F) | 28°C (83°F) | 21°C (70°F) | 11°C (53°F) | 9°C (48°F) |
Daily mean | 1°C (33°F) | 2°C (37°F) | 8°C (47°F) | 13°C (56°F) | 20°C (68°F) | 25°C (77°F) | 26°C (80°F) | 25°C (77°F) | 22°C (73°F) | 16°C (60°F) | 7°C (44°F) | 4°C (39°F) |
Average low | -3°C (26°F) | -2°C (29°F) | 3°C (38°F) | 8°C (46°F) | 15°C (59°F) | 20°C (68°F) | 22°C (71°F) | 20°C (68°F) | 17°C (63°F) | 10°C (51°F) | 2°C (35°F) | -0°C (31°F) |
Mean minimum | -15°C (5°F) | -15°C (6°F) | -8°C (18°F) | -2°C (29°F) | 5°C (41°F) | 14°C (58°F) | 16°C (61°F) | 14°C (57°F) | 9°C (48°F) | 1°C (34°F) | -7°C (20°F) | -11°C (13°F) |
Minimum | -20°C (-4°F) | -17°C (1°F) | -15°C (6°F) | -4°C (25°F) | 2°C (35°F) | 10°C (50°F) | 14°C (58°F) | 13°C (55°F) | 8°C (47°F) | -3°C (27°F) | -12°C (11°F) | -17°C (1°F) |
Compare temperature, precipitation, sunshine, UV index in Lawrenceville, Illinois, United States with other places around the world.
Lawrenceville usually has the most precipitation in March, April and May, with an average of 13 rainy days and 129 mm (5.1 inches) of precipitation per month.The driest months in Lawrenceville are January, August and September. On average, 84 mm (3.3 inches) of precipitation falls during these months.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Average precipitation mm (inches) | 91 (3.6) | 107 (4.2) | 133 (5.2) | 120 (4.7) | 133 (5.3) | 112 (4.4) | 97 (3.8) | 92 (3.6) | 70 (2.7) | 100 (3.9) | 102 (4.0) | 95 (3.7) |
Average precipitation days (≥ 1 mm) | 9 | 10 | 13 | 11 | 15 | 11 | 11 | 10 | 7 | 10 | 10 | 9 |
The sunniest months in Lawrenceville are June, July and August, when the sun shines an average of 10 hours 49 minutes a day.Least sunny months in Lawrenceville: January, February and December receive an average of 5 hours 0 minutes of sunshine daily.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Mean monthly sunshine hours | 118 | 156 | 208 | 247 | 275 | 325 | 350 | 320 | 289 | 236 | 199 | 179 |
Mean daily daylight hours | 9h 47m | 10h 45m | 11h 58m | 13h 14m | 14h 17m | 14h 49m | 14h 31m | 13h 35m | 12h 23m | 11h 8m | 10h 2m | 9h 29m |
Lawrenceville experiences the highest level of ultraviolet (UV) radiation in May, June and July, when the maximum UV index can reach values of 10 - 11, which corresponds to the Very High / Extreme category of sun exposure.January, November and December are in the 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 Lawrenceville UV Index data.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
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UV Index (month maximum) | 3 | 5 | 7 | 9 | 10 | 11 | 10 | 9 | 9 | 6 | 4 | 3 |