Weather in January
January, the same as
December, in
Richton Park,
Illinois, is a freezing cold winter month, with an average temperature ranging between max 29.7°F (-1.3°C) and min 18.9°F (-7.3°C). January, on average, is the coldest month, registering a high temperature of 29.7°F (-1.3°C) and a low of 18.9°F (-7.3°C).
Weather in January » Weather in February
The last month of the winter,
February, is a cold month in
Richton Park,
Illinois, with an average temperature fluctuating between 21.2°F (-6°C) and 33.1°F (0.6°C). A minor adjustment in Richton Park's average high-temperature is noted with the start of February, touching an icy 33.1°F (0.6°C) from
January's 29.7°F (-1.3°C).
Weather in February »Weather in March
March, the first month of the spring in
Richton Park, is a chilly month, with temperature in the range of an average low of 32.4°F (0.2°C) and an average high of 45.5°F (7.5°C). As Richton Park enters March, the average high-temperature increases from the a cold 33.1°F (0.6°C) of
February to a chilly 45.5°F (7.5°C).
Weather in March »
Weather in April
April is a moderate spring month in
Richton Park,
Illinois, with temperature in the range of an average low of 41.7°F (5.4°C) and an average high of 56.7°F (13.7°C). The shift from
March to April sees an increase in the average high-temperature, transitioning from a frosty 45.5°F (7.5°C) to a mild 56.7°F (13.7°C).
Weather in April » Weather in May
The last month of the spring,
May, is an agreeable month in
Richton Park,
Illinois, with an average temperature ranging between max 68.7°F (20.4°C) and min 52.3°F (11.3°C). The arrival of May brings an increase in high-temperatures, moving from a refreshing 56.7°F (13.7°C) in
April to an agreeable 68.7°F (20.4°C).
Weather in May »Weather in June
June, the first month of the summer in
Richton Park, is a moderately hot month, with temperature in the range of an average high of 77.7°F (25.4°C) and an average low of 61.7°F (16.5°C). As Richton Park transitions into June, the average high-temperature shows a change, moving from a pleasant 68.7°F (20.4°C) in
May to a warm 77.7°F (25.4°C).
Weather in June »
Weather in July
July, like
June, in
Richton Park,
Illinois, is a moderately hot summer month, with an average temperature fluctuating between 65.8°F (18.8°C) and 81.3°F (27.4°C). The warmest time of the year is July, with temperatures averaging a high of 81.3°F (27.4°C) and a low of 65.8°F (18.8°C). For July, the heat index is estimated at a tropical 87.8°F (31°C).
Weather in July » Weather in August
The last month of the summer,
August, is also a moderately hot month in
Richton Park,
Illinois, with an average temperature varying between 64.6°F (18.1°C) and 80.1°F (26.7°C). Richton Park indicates an average high-temperature of a still warm 80.1°F (26.7°C) in August, showing minor variation from
July's 81.3°F (27.4°C).
Weather in August »Weather in September
The first month of the autumn,
September, is still a warm month in
Richton Park,
Illinois, with temperature in the range of an average low of 58.3°F (14.6°C) and an average high of 73.9°F (23.3°C). September's arrival coincides with a soft drop in the average high-temperature, subtly decreasing from
August's 80.1°F (26.7°C) to a still moderately hot 73.9°F (23.3°C).
Weather in September »
Weather in October
October, like
September, in
Richton Park,
Illinois, is another comfortable autumn month, with an average temperature fluctuating between 61.2°F (16.2°C) and 46.9°F (8.3°C). October's onset brings a reduction in the average high-temperature, from a warm 73.9°F (23.3°C) in September to a comfortable 61.2°F (16.2°C).
Weather in October » Weather in November
The last month of the autumn,
November, is another chilly month in
Richton Park,
Illinois, with temperature in the range of an average high of 46.9°F (8.3°C) and an average low of 34.9°F (1.6°C). The onset of November coincides with a reduction in the average high-temperature, falling from a refreshing 61.2°F (16.2°C) in
October to a chilly 46.9°F (8.3°C).
Weather in November »Weather in December
The first month of the winter,
December, is also an icy month in
Richton Park,
Illinois, with temperature in the range of an average low of 25.9°F (-3.4°C) and an average high of 35.6°F (2°C). December shows a mild decline in the average high-temperature, falling from
November's frosty 46.9°F (8.3°C) to a cold 35.6°F (2°C).
Weather in December » [Resources]