Shawneetown, Illinois Climate SummaryClimate Type
Humid subtropical climate (Köppen Cfa)
Average Annual Temperature
55.9°F (13.3°C)
Average Annual High Temperature
66.9°F (19.4°C)
Average Annual Low Temperature
44.9°F (7.2°C)
Average Annual Precipitation
45.3 inches (115.1 cm)
Average Annual Snowfall
10.6 inches (26.9 cm)
Driest Month
February, with an average precipitation of 2.6 inches (6.6 cm)
Wettest Month
May, with an average precipitation of 4.6 inches (11.7 cm)
Warmest Month
July, with an average high temperature of 84.9°F (29.4°C)
Coldest Month
January, with an average low temperature of 27.2°F (-2.7°C)
Climate Overview
Shawneetown, Illinois has a humid subtropical climate, with hot, humid summers and mild winters. The average annual temperature is 55.9°F (13.3°C), with an average annual high temperature of 66.9°F (19.4°C) and an average annual low temperature of 44.9°F (7.2°C). The average annual precipitation is 45.3 inches (115.1 cm), with the driest month being February and the wettest month being May. The average annual snowfall is 10.6 inches (26.9 cm).
Summer
Summers in Shawneetown are hot and humid, with average high temperatures in the upper 80s and low 90s (°F). The average daily high temperature in July is 84.9°F (29.4°C), and the average daily low temperature is 67.7°F (19.8°C). The humidity levels are also high during the summer months, with an average relative humidity of 75%.
Winter
Winters in Shawneetown are mild, with average high temperatures in the mid 40s and low 50s (°F). The average daily high temperature in January is 41.6°F (5.3°C), and the average daily low temperature is 27.2°F (-2.7°C). The humidity levels are also lower during the winter months, with an average relative humidity of 65%.
Spring and Fall
Spring and fall in Shawneetown are mild, with average high temperatures in the mid 60s and low 70s (°F). The average daily high temperature in April is 62.7°F (17.1°C), and the average daily low temperature is 42.9°F (6.1°C). The average daily high temperature in October is 68.5°F (20.3°C), and the average daily low temperature is 46.8°F (8.2°C).
Climate Change
The climate in Shawneetown is changing, as it is in many parts of the world. The average annual temperature has increased by about 1°F (0.6°C) since the late 19th century, and the average annual precipitation has increased by about 5 inches (12.7 cm). These changes are expected to continue in the future, with the average annual temperature projected to increase by another 2-4°F (1.1-2.2°C) by the end of the century. The average annual precipitation is also projected to increase, by about 1-2 inches (2.5-5.1 cm).
Climate Impacts
The changing climate is having a number of impacts on Shawneetown and the surrounding area. These impacts include:
• More extreme weather events, such as heat waves, droughts, and floods.
• Rising sea levels, which are threatening coastal communities.
• Changes in plant and animal life, as species are forced to adapt to the changing climate.
• Increased health risks, as the climate becomes more conducive to the spread of disease.
Adaptation and Mitigation
The community of Shawneetown is taking steps to adapt to the changing climate and mitigate its impacts. These steps include:
• Investing in infrastructure to protect against extreme weather events.
• Developing plans to manage sea level rise.
• Promoting energy efficiency and the use of renewable energy sources.
• Educating the public about the impacts of climate change and what they can do to help.
By taking these steps, the community of Shawneetown is working to ensure that it is resilient to the impacts of climate change.