What's the weather in Ottawa, Illinois like?
What's the weather in Ottawa, Illinois like in January?
In January, Ottawa, Illinois usually experiences cold and snowy weather. The average high temperatures range from 31°F (-1°C) to 36°F (2°C), while average low temperatures range from 15°F (-9°C) to 20°F (-6°C).
It is not uncommon for temperatures to drop below freezing, especially during the nighttime. Snowfall is common in January, with an average snow accumulation of around 6 inches (15 cm).
Additionally, January tends to have cloudy skies and relatively high humidity in Ottawa.
What's the weather in Ottawa, Illinois like in February?
The typical weather in Ottawa, Illinois in February is cold and often snowy. The average high temperature ranges from 29°F (-2°C) to 37°F (3°C), while the average low temperature is between 11°F (-11°C) and 19°F (-7°C).
Snowfall can be common during this month, with an average accumulation of around 5 inches (13 cm). It is advisable to dress warmly and be prepared for winter conditions if visiting Ottawa, Illinois in February.
What's the weather in Ottawa, Illinois like in March?
In March, Ottawa, Illinois experiences a transition from winter to spring. The weather during this month can vary greatly.
Generally, the average high temperatures range between 41°F (5°C) and 51°F (11°C), while average low temperatures are around 23°F (-5°C) to 33°F (1°C). March often brings some fluctuation in temperature and conditions can change rapidly, with occasional snow showers or rain.
It is advisable to monitor weather forecasts during this time of the year in Ottawa.
What's the weather in Ottawa, Illinois like in April?
The typical weather in Ottawa, Illinois in April is generally mild but still quite variable. Average temperatures range from lows of around 38°F (3°C) to highs of about 61°F (16°C).
However, it is not uncommon for temperatures to fluctuate significantly throughout the month, with warmer days reaching the 70s (20s°C) and colder spells dropping into the freezing range. Precipitation is also quite common, with April experiencing an average of about 3 inches (76 mm) of rainfall.
Additionally, it is possible to see some snowfall early in the month or during temperature fluctuations later on. Therefore, it's advisable to be prepared for changing conditions when visiting Ottawa in April.
What's the weather in Ottawa, Illinois like in May?
The typical weather in Ottawa, Illinois in May is mild and gradually becoming warmer. The average high temperature during the month ranges from 67°F (19°C) to 77°F (25°C), with occasional days reaching into the low 80s°F (upper 20s°C).
The average low temperature ranges from 47°F (8°C) to 57°F (14°C). May is generally a pleasant month with comfortable temperatures, but there can be some variability and occasional cooler or warmer days.
It is advisable to check the local forecast closer to your specific dates for more accurate weather information.
What's the weather in Ottawa, Illinois like in June?
In June, the typical weather in Ottawa, Illinois tends to be warm and mostly pleasant. The average high temperature during this month ranges from 79°F (26°C) to 85°F (29°C), while the average low temperature varies between 58°F (14°C) and 66°F (19°C).
There is usually a good amount of sunshine, and occasional rain showers are also common in June. It is advisable for visitors to carry light clothing, such as t-shirts, shorts, and dresses, to stay comfortable during this time.
What's the weather in Ottawa, Illinois like in July?
The typical weather in Ottawa, Illinois in July is warm and humid. The average high temperature ranges from 82°F (28°C) to 87°F (31°C), with occasional periods of hotter weather reaching the low 90s°F (around 32-35°C).
The average low temperature ranges from 61°F (16°C) to 65°F (18°C). July also experiences moderate rainfall, with an average precipitation of around 4 inches (10 cm).
Thunderstorms are common during this month as well.
What's the weather in Ottawa, Illinois like in August?
The typical weather in Ottawa, Illinois, in August is usually warm and humid. Average high temperatures range from the mid-80s Fahrenheit (around 29 degrees Celsius) to the low 90s Fahrenheit (32-35 degrees Celsius).
However, temperatures can occasionally exceed 100 degrees Fahrenheit (38 degrees Celsius) during heatwaves. August also tends to be a relatively wet month with occasional thunderstorms.
What's the weather in Ottawa, Illinois like in September?
In September, Ottawa, Illinois experiences pleasant and warm weather with gradual cooling as the month progresses. The average high temperatures range from around 77°F (25°C) at the beginning of the month to approximately 71°F (22°C) by the end of September.
The average low temperatures range from about 56°F (13°C) to 49°F (9°C).
During this time, you can expect occasional rainfall, with an average precipitation of approximately 3 inches (76 mm). Thunderstorms are common, and there might be a few cloudy days.
The humidity levels typically decrease throughout the month.
It's advisable to bring light layers as temperatures may fluctuate during late summer and early fall in Ottawa, Illinois.
What's the weather in Ottawa, Illinois like in October?
The typical weather in Ottawa, Illinois in October is cool and mild. The average high temperature is around 62°F (17°C), while the average low temperature is about 42°F (6°C).
October receives approximately 3.2 inches of rainfall on average and there may be some occasional frost towards the end of the month. It is generally a transition period from summer to winter, so it can vary from relatively warm days to chilly nights.
What's the weather in Ottawa, Illinois like in November?
In November, Ottawa, Illinois experiences a transition from autumn to winter. The average high temperature ranges from 45°F (7°C) to 53°F (12°C), while the average low temperature fluctuates between 29°F (-2°C) and 37°F (3°C).
It is likely to be quite cool with decreasing daylight hours and an increased chance of precipitation. Snowfall can occur but is more common towards the end of the month.
Therefore, it is advisable to dress in layers and be prepared for colder and potentially wet weather conditions in November.
What's the weather in Ottawa, Illinois like in December?
In December, Ottawa, Illinois generally experiences cold weather. The average high temperature is around 36°F (2°C), while the average low temperature drops to 21°F (-6°C).
Snowfall is common during this month, with an average precipitation of about 2.4 inches (6 cm). It is usually cloudy and receives fewer daylight hours in December, especially towards the end of the month.