Climate and monthly weather forecast
Dyersburg, TN

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The climate of Dyersburg

Dyersburg's weather is primarily dictated by its Humid Subtropical climate, which is indicated by the Köppen climate classification 'Cfa'. Positioned in the state of Tennessee, USA, this type of climate implies hot, humid summers and mildly cold winters.

Throughout the year, humidity levels in Dyersburg stay relatively high, fluctuating between a low of 69% in October and peaking at 79% in March. Indoor activities might be preferable during months of high humidity. Consistent, measurable snowfall is rare in Dyersburg and typically only possible in the first quarter of the year. Only January, February, and March experience minor snow, with amounts measuring 0.2" (5mm), 0.39" (10mm), and 0.47" (12mm) respectively.

The city's warmest periods occur during the mid-summer months, specifically in July with the maximum temperature reaching 87.6°F (30.9°C). The harshest chill usually sets in during the heart of winter, in January, where temperatures can drop to a low of 31.6°F (-0.2°C). It's not unusual for Dyersburg to bask in sunshine for most of the year, with daylight hours ranging from 9.7 hours in December to a high of 14.6 hours in June.

The best time to visit Dyersburg

The most comfortable time to visit Dyersburg depends largely on individual weather preferences. However, if mild to warm temperatures and lower humidity are desired, September, October, and November are highly recommended. During these months, humidity drops to less than 73%, which is relatively low for the city.

Moreover, sunshine takes center stage during this period, particularly in September, with sunshine hours reaching 9.4 hours a day. It's also important to note that precipitation tends to be less this time of year, most notably in September where rainfall measures at 0.59" (15mm).

The worst time to visit Dyersburg

If uncomfortable with high temperatures, high humidity, and abundant rainfall, the summer months of June, July, and August should be avoided. These months exhibit the highest temperatures of the year, with peaks reaching 86.2°F (30.1°C) in June, 87.6°F (30.9°C) in July, and 86.5°F (30.3°C) in August. Further, humidity rates during these months are quite high, reaching up to 77%.

Moreover, these months receive the highest amounts of rainfall, with July being the wettest month at 1.5" (38mm) of rain. Humidity and the possibility of precipitation should be considered when planning an outdoor adventure during this season.

Spring weather in Dyersburg

Spring in Dyersburg, encompassing March, April, and May, sees an upturn in temperatures, with averages soaring from 58.6°F (14.8°C) in March to 77.5°F (25.3°C) by May. Nevertheless, these rising temperatures come with an increase in humidity, peaking at 79% in March. Rainfall during this period is also significant, with April recording 1.3" (33mm).

Despite these conditions, the city becomes more vibrant in the spring as average daylight hours increase to 14.1 hours by May, providing plenty of opportunities for outdoor exploration and activities.

Summer weather in Dyersburg

Summers in Dyersburg, from June through August, are characterized by hot temperatures and high humidity. Average high temperatures hover around the mid-80s°F, reaching their peak in July at 87.6°F (30.9°C). Humidity during these months also soars, reaching a high of 77%.

Despite the warmth and humidity, the city experiences a good amount of sunlight, with sunshine hours reaching 10.7 hours in June. Rainfall, however, tends to be heavier during these months, with July recording the highest rainfall of 1.5" (38mm).

Autumn weather in Dyersburg

Autumn, covering September through November, is quite a pleasant time to visit Dyersburg. During these months, temperatures decrease from 82°F (27.8°C) in September to 57.6°F (14.2°C) in November. Humidity also drops to a low of 69% in October and rainfall decreases to a minimum of 0.59" (15mm) in September.

The autumn season also treats visitors to longer hours of sunlight, with daylight hours reaching a considerable 12.4 hours in September. These weather conditions can make sightseeing and outdoor activities more pleasant.

Winter weather in Dyersburg

The winter months of December through February can be quite chilly in Dyersburg. The average low temperature drops to 31.6°F (-0.2°C) in January, which is the coldest month of the year. Snowfall, however, is very light and infrequent, with January recording the highest snowfall at just 0.2" (5mm).

Despite the cold, Dyersburg still manages to receive a good number of daylight hours, with December recording 9.7 hours. Winter in Dyersburg is typically cloudy, with December having the highest cloud cover at 47%. The humidity during these months stays relatively high, reaching up to 77% in both December and February.

Weather in January

Weather in Dyersburg, Tennessee begins the year on a cool note, as January is one of the chilliest months. Winds blow at an average speed of 9.5mph (15.3km/h), with gusts reaching 15.5mph (24.9km/h). The sparse sunshine makes room for ample cloud cover, hinting at the recurrent winter storms typical of this month. Weather in January »

Weather in February

As February arrives, weather conditions in Dyersburg start to show subtle signs of transition with a slight rise in daytime temperatures. This month witnesses one of the highest possibilities of snowfall with about 0.39" (10mm) generally observed. Weather in February »

Weather in March

March in Dyersburg brings with it noticeable signs of spring as the mercury rises further. However, it is one of the rainiest months, having on average 1.06" (27mm) of rainfall. The daylight hours getting longer, paving the path for blossoming flora. Weather in March »

Weather in April

By April, the frigid winter in Dyersburg is a distant memory as temperatures continue to climb. This favorable change allows for more outdoor activities. It is during this month that rainfall continues to be a prominent weather feature, adding to the freshness of the season. Weather in April »

Weather in May

May ushers in warmer weather in Dyersburg, marking the commencement of the summertime. It observes a considerable jump in temperature from its predecessor month, thus, turning the climate towards the hotter side. Consistent rainfall coupled with high relative humidity can cause the days to feel muggy. Weather in May »

Weather in June

June in Dyersburg is characterized by soaring temperatures, signifying the peak of summer. It offers the most sunshine hours, a whooping average of 14.6 daylight hours, leading to lengthened sunlit days. The cyclonic patterns shift, resulting in less frequent but more intense rain showers. Weather in June »

Weather in July

July signifies the height of summer in Dyersburg with near-constant high temperatures. The high-temperature record for the year is set in this month, with an average maximum of 87.6F. With the decrease in rainy weather, days are typically bright and sunny. Weather in July »

Weather in August

As August sets in Dyersburg, the weather is still dominated by intense heat coupled with sporadic rain showers. The high temperatures from July continue into this month, promising heat-wise continuity. Although the extreme temperatures start to subside towards the end of the month, signaling the approaching autumn season. Weather in August »

Weather in September

September in Dyersburg marks the onset of the fall season. Temperatures begin to fall gradually from the peak summer highs. The rainfall significantly reduces, with an average of 0.59" (15mm). As the city welcomes autumn, the trees begin their annual transformation, painting the city in various shades of fall. Weather in September »

Weather in October

October in Dyersburg is a harmonious blend of pleasant weather conditions. The lowering temperatures promote an increase in outdoor activities. The persistent winds start to get gustier, heralding the impending winter season. Daylight hours continue to shorten while the cloud cover remains relatively constant. Weather in October »

Weather in November

November in Dyersburg brings with it a profound dip in temperatures, especially compared to the preceding fall months. The city typically records 0.04" (1mm) of snowfall. With November, the shorter daylight hours emphasize the approach of the winter season. Weather in November »

Weather in December

December in Dyersburg marks the arrival of winter with temperatures falling sharply. The chilly winds prelude the lowest temperatures in the year at 36.5F, making it the coldest month of the year. Despite the plummeting of temperatures, December has almost equal amounts of rainfall as in the warmer months. Weather in December »
Updated: Aug 30, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the coldest time of year?

January, with an average high of 44.6°F (7°C) and a low of 31.6°F (-0.2°C), signifies the coldest month of the year.

How much does it rain?

In Dyersburg, during the entire year, the rain falls for 118.2 days and collects up to 13.58" (345mm) of precipitation.

When does it snow?

January through March, November and December are months with snowfall.

How much does it snow?

In Dyersburg, during the entire year, snow falls for 4.8 days and aggregates up to 1.46" (37mm) of snow.

What is the month with the lowest UV index?

January, February and December, with an average maximum UV index of 2, are months with the lowest UV index.

What is the month with the least sunshine?

The month with the least sunshine is February, with an average of 4.7h of sunshine.

What is the most humid month?

March is the most humid month, with an average relative humidity of 79%.

When does it snow the most?

The month with the most snowfall is March, when snow falls for 1 days and typically aggregates up to 0.47" (12mm) of snow.

When is Daylight Saving Time (DST)?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from CST to CDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from CDT to CST.

When it does not snow?

In Dyersburg, snow does not fall in April through October.

When are the longest days?

The month with the longest days is June, with an average of 14h and 36min of daylight.

What month has the most sunshine?

With an average of 10.7h of sunshine, June has the most sunshine of the year.

What month is the hottest?

Dyersburg records the warmest temperatures in July, averaging a high of 87.6°F (30.9°C) and a low of 70.7°F (21.5°C).

What is the wettest month?

The month with the most rainfall is July, when the rain falls for 13.7 days and typically aggregates up to 1.5" (38mm) of precipitation.

When is the highest UV index?

With an average maximum UV index of 7, July is the month with the highest UV index.

What is the driest month?

September is the month with the least rainfall. Rain falls for 9.5 days and accumulates 0.59" (15mm) of precipitation.

What is the least humid month?

October is the least humid month, with an average relative humidity of 69%.

What is the month with the shortest days?

With an average of 9h and 48min of daylight, December has the shortest days of the year.

Average temperature
Dyersburg, TN

Average temperature - Dyersburg, TN

The warmest month (with the highest average high temperature) is July (87.6°F).
The month with the lowest average high temperature is January (44.6°F).

The month with the highest average low temperature is July (70.7°F).
The coldest month (with the lowest average low temperature) is January (31.6°F).

Average pressure
Dyersburg, TN

Average pressure - Dyersburg, TN

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

Average wind speed
Dyersburg, TN

Average wind speed - Dyersburg, TN

The windiest month (with the highest average wind speed) is February (9.8mph).
The calmest months (with the lowest average wind speed) are July and August (5.7mph).

Average humidity
Dyersburg, TN

Average humidity - Dyersburg, TN

The month with the highest relative humidity is March (79%).
The month with the lowest relative humidity is October (69%).

Average rainfall
Dyersburg, TN

Average rainfall - Dyersburg, TN

The wettest month (with the highest rainfall) is July (1.5").
The driest month (with the least rainfall) is September (0.59").

Average rainfall days
Dyersburg, TN

Average rainfall days - Dyersburg, TN

The month with the highest number of rainy days is July (13.7 days).
The month with the least rainy days is January (7 days).

Average snowfall
Dyersburg, TN

Average snowfall - Dyersburg, TN

The month with the highest snowfall is March (0.47").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days
Dyersburg, TN

Average snowfall days - Dyersburg, TN

The month with the highest number of snowfall days is January (1.4 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

Average daylight / Average sunshine
Dyersburg, TN

Average daylight / Average sunshine - Dyersburg, TN

The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 48min).

The month with the most sunshine is June (Average sunshine: 10h and 42min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).

Average sunshine days
Dyersburg, TN

Average sunshine days - Dyersburg, TN

The month with the most sunshine days is January (21.9 days).
The month with the least sunshine days is July (14.5 days).

Average visibility
Dyersburg, TN

Average visibility - Dyersburg, TN

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

Dyersburg, Tennessee, USA

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