What’s the climate like in Jewett?
The current climate in Jewett features temperatures ranging from a high of 30°C to a low of 4°C throughout the year. The average yearly temperature is around 19°C. At night, temperatures in the colder months average around -5°C and in the warmer months around 19°C.
The highest temperature recorded in Jewett in recent years was 37°C in August 2023. The lowest daytime temperature recorded was -18°C in January 2014.
On average, Jewett gets 1169 mm of precipitation each year. Of this, about 35 cm is snowfall. For comparison, New York gets 1142 mm of precipitation each year.
Best time to visit Jewett?
The best time to visit Jewett for sunny weather is April and August through October. During this period, you'll have nice temperatures and not too much rain, making it a great time to visit Jewett. In the other months of the year, there's too much rain or the temperature isn't ideal for a visit if you want sunny and pleasant weather.
Climate Table of Jewett
The climate table of Jewett shows the average temperatures, rainfall, snow, and UV index per month. The table provides an overview of the average day and night temperatures in degrees Celsius, the total amount of rainfall in millimeters, the total snowfall in centimeters, and the UV index for each month. Rainfall is always measured as water, even if it's snow or hail.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Temp. max (°C) | 4 | 5 | 12 | 18 | 24 | 29 | 30 | 29 | 28 | 20 | 12 | 8 |
| Temp. min (°C) | -4 | -5 | 2 | 8 | 14 | 19 | 20 | 19 | 15 | 9 | 2 | 0 |
| Precipitation |  |
|
|
|
|
|
|
|
|
|
|
|
| Precipitation (mm) | 42 | 70 | 89 | 83 | 166 | 184 | 179 | 75 | 56 | 70 | 94 | 61 |
| Snow (cm) | 8,6 | 17 | 2,0 | 0,3 | 0 | 0 | 0 | 0 | 0 | 0 | 3,8 | 2,5 |
| UV Index | 3 | 4 | 2 | 7 | 5 | 4 | 8 | 5 | 4 | 5 | 2 | 2 |
Click on the month name to see more weather details, like daily averages, temperatures, and precipitation for the past years in that month.
- Average yearly temperature: 19°C
- Highest temperature: 30°C in July
- Lowest temperature: 4°C in January
- Precipitation*: 1169 mm per year, averaging 97 mm per month
- Snowfall: 35 cm per year
- Driest months: 42 mm in January, 56 mm in September and 61 mm in December
- Wettest months: 184 mm in June, 179 mm in July and 166 mm in May
*Precipitation is measured as a combination of rain, snow, and hail
Plan your next vacation
Don’t miss the best vacation deals for Jewett and see what our partners have for you.
Table of Contents
Average Temperature per Month in Jewett
This graph shows the average maximum temperatures per month in Jewett, Illinois. The temperatures are shown in degrees Celsius and the average is calculated based on the recorded temperatures per month from past years.
Average Precipitation per Month in Jewett
This graph shows how much rainfall Jewett, Illinois, gets on average per month. Rainfall is always measured as water, even if it's snow or hail. This makes it easy to compare how much has fallen, regardless of the form of precipitation. The amount of rainfall is measured in millimeters, and the average is calculated based on the recorded rainfall per month from past years.
Average Snowfall per Month in Jewett
This graph shows how much snow Jewett, Illinois, gets on average per month. The amount of snowfall is measured in centimeters and the average is calculated based on the recorded snowfall per month from past years.
Average UV Index per Month in Jewett
This graph shows the average UV index per month in Jewett, Illinois. The UV index indicates the intensity of ultraviolet radiation and ranges from 0 to a maximum of 11.
Yearly Temperature in Jewett
This graph shows the average yearly temperature in Jewett, Illinois. The yearly temperature, expressed in degrees Celsius, is the average of all twelve monthly temperatures summed up for that year.
Total Yearly Precipitation in Jewett
This chart shows the total yearly precipitation in Jewett, Illinois, over the past few years. The total yearly precipitation, measured in millimeters, is the sum of all the rain that fell in the twelve months of that year.
Total Yearly Snowfall in Jewett
This chart shows the total yearly snowfall in Jewett, Illinois, over the past few years. The total yearly snowfall, measured in centimeters, is the sum of all the snow that fell in the twelve months of that year.
Weather experiences in Jewett
Have you been to Jewett?
Share your weather experiences in Jewett.
Average Weather in Jewett by Month
Click on a month below to see detailed weather info for Jewett. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
