What’s the climate like in Hartford?
The current climate of Hartford features average monthly temperatures ranging from highs of 30°C during the day to lows of 9°C. The average yearly temperature is around 21°C. At night, temperatures in the colder months average around -1°C and in the warmer months around 20°C.
The highest temperature recorded in Hartford in recent years was 34°C in July 2016. The lowest daytime temperature recorded was -10°C in February 2015.
On average, Hartford gets 1761 mm of precipitation each year. Of this, about 37 cm is snowfall. For comparison, London gets 701 mm of precipitation each year.
Best time to visit Hartford?
The best time to visit Hartford for pleasant to warm weather is March through November. There might be some rain during this period, but the temperatures are just right for exploring Hartford.
Climate Table of Hartford
The climate table of Hartford shows the average temperatures, precipitation, snow, and UV index per month. The table gives an overview of the average day and night temperatures in degrees Celsius, the total amount of precipitation in millimetres, the total snowfall in centimetres, and the UV index for each month. Precipitation is always measured as water, even if it's snow or hail.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
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| Temp. max (°C) | 9 | 12 | 16 | 21 | 25 | 28 | 30 | 29 | 28 | 22 | 15 | 11 |
| Temp. min (°C) | 0 | 2 | 5 | 9 | 14 | 18 | 20 | 20 | 17 | 11 | 4 | 2 |
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| Precipitation (mm) | 123 | 200 | 153 | 99 | 142 | 143 | 175 | 171 | 93 | 161 | 131 | 170 |
| Snow (cm) | 13 | 7,3 | 3,2 | 0,1 | 0 | 0 | 0 | 0 | 0 | 0,6 | 5,3 | 6,7 |
| UV Index | 3 | 4 | 2 | 4 | 4 | 5 | 7 | 7 | 7 | 5 | 3 | 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: 21°C
- Highest temperature: 30°C in July
- Lowest temperature: 9°C in January
- Precipitation*: 1761 mm per year, averaging 147 mm per month
- Snowfall: 37 cm per year
- Driest months: 93 mm in September, 99 mm in April and 123 mm in January
- Wettest months: 200 mm in February, 175 mm in July and 171 mm in August
*Precipitation is measured as a combination of rain, snow, and hail
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Table of Contents
Average Temperature per Month in Hartford
This graph shows the average maximum temperatures per month in Hartford, Tennessee. 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 Hartford
This graph shows how much precipitation Hartford, Tennessee, gets on average per month. Precipitation 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 precipitation is measured in millimetres and the average is calculated based on the recorded precipitation per month from past years.
Average Snowfall per Month in Hartford
This graph shows how much snow Hartford, Tennessee, gets on average per month. The amount of snowfall is measured in centimetres and the average is calculated based on the recorded snowfall per month from past years.
Average UV Index per Month in Hartford
This graph shows the average UV index per month in Hartford, Tennessee. The UV index indicates the intensity of ultraviolet radiation and ranges from 0 to a maximum of 11.
Yearly Temperature in Hartford
This graph shows the average yearly temperature in Hartford, Tennessee. The yearly temperature, expressed in degrees Celsius, is the average of all twelve monthly temperatures summed up for that year.
Total Yearly Precipitation in Hartford
This chart shows the total yearly precipitation in Hartford, Tennessee, over the past few years. The total yearly precipitation, measured in millimetres, is the sum of all the rain that fell in the twelve months of that year.
Total Yearly Snowfall in Hartford
This chart shows the total yearly snowfall in Hartford, Tennessee, over the past few years. The total yearly snowfall, measured in centimetres, is the sum of all the snow that fell in the twelve months of that year.
Weather experiences in Hartford
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Average Weather in Hartford by Month
Click on a month below to see detailed weather info for Hartford. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
