Climate and monthly weather forecast
Stafford Springs, CT

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The climate of Stafford Springs

Stafford Springs, Connecticut, is positioned in the Dfb zone of the Köppen climate classification. Humidity is a constant presence in this locale with relative humidity values hovering between 71% to 80% across the year. The Dfb climate implies humid continental weather, warm in summers without a dry season.

Temperature fluctuation in Stafford Springs is a defining feature of its climate. Throughout the year, the monthly average maximum temperature varies from 32.4°F (0.2°C) in January, reaching an apex of 82.2°F (27.9°C) in July. Concurrently, the minimum temperature range starts from 19.8°F (-6.8°C) in January and ascends to a yearly maximum of 62.6°F (17°C) in July. The increase in temperature from winter to summer mirrors the increase in the duration of daylight from 9.5 hours in January to the longest duration of 15.2 hours in June.

Rainfall in Stafford Springs also sees variation throughout the year with the least amount of rainfall in February at 0.51" (13mm). There is an upward trend in average rainfall from March onward, recording maximum rainfall between May and July with each month averaging 1.1" (28mm). The pattern of rainfall days matches with that of total rainfall, with February having the minimum number of rainy days, 5.5, and June registering the maximum number of days, 12.1.

The best time to visit Stafford Springs

If one's intention is to experience the warmth and sunshine, the best window to visit Stafford Springs is from May to August. During these months, the average high temperature is above 68°F (20°C), with July boasting the warmest conditions at 82.2°F (27.9°C). These months also record maximum daylight hours, allowing residents and visitors ample time to indulge in outdoor activities.

The worst time to visit Stafford Springs

January and February are the months where the climate of Stafford Springs may seem less inviting due to colder temperatures and comparatively lesser sunshine. The temperatures can dip to a low of 19.8°F (-6.8°C) in January and 20.7°F (-6.3°C) in February. This drop in temperature corresponds with reduced daylight hours, with January recording the shortest duration of daylight, at 9.5 hours.

Spring weather in Stafford Springs

The spring months mark the commencement of an upward trend in temperature in Stafford Springs. March sees average high temperatures of 43.3°F (6.3°C), which escalates to 56.3°F (13.5°C) in April and peaks at 68.4°F (20.2°C) in May. The increase in temperatures is accompanied by an escalation in rainfall, which starts from 0.67" (17mm) in March and peaks at 1.1" (28mm) in May, with about 11.5 days of rain.

Summer weather in Stafford Springs

Summer sees the temperatures in Stafford Springs reaching their highest, with average highs fluctuating from 75.7°F (24.3°C) in June and 82.2°F (27.9°C) in July, before seeing a dip to 80.1°F (26.7°C) in August. The summer months witness maximum daylight duration and output maximum hours of sunshine, averaging 10.3 hours each, in July and August.

Autumn weather in Stafford Springs

Autumn in Stafford Springs begins with warm conditions in September, with the average high temperature at 73.4°F (23°C), cooling steadily to 60.4°F (15.8°C) in October, and further to 48.4°F (9.1°C) by November. Rainfall shows sharp fluctuation in this period, with September recording 0.39" (10mm), October seeing an increase to 0.91" (23mm), and November also maintaining the trend with 0.91" (23mm).

Winter weather in Stafford Springs

Winters are understandably the coldest period in Stafford Springs. December witnesses an average high temperature of 38.1°F (3.4°C), which drops to the year's lowest at 32.4°F (0.2°C) in January, and thaws slightly to 35.2°F (1.8°C) in February. Snowfall is a common occurrence in this season with peak fall recorded in February with 1.5" (38mm). December and January record slightly lesser snowfall, with 0.67" (17mm) and 0.71" (18mm) respectively.

Weather in January

January is traditionally known as the coldest month in Stafford Springs, Connecticut, with an average high of 32.4°F (0.2°C) and a low of 19.8°F (-6.8°C). Compared to the subsequent month, the weather resembles a deep winter scene, characterized by snowfall and cool temperatures. Weather in January »

Weather in February

February sees a slight rise in temperatures, but conditions remain mostly cold in Stafford Springs. The late winter season still provides a chance for snowfall, with 1.5" (38mm) in contrast to January's 0.71" (18mm). Cloud cover accentuates the cold, coating the city in a wintry gray spell with 49% cloud coverage. Weather in February »

Weather in March

March signals a turning point in the weather of Stafford Springs, as warmer conditions start to unfold. Although snow may still be present, it is less frequent than the previous months, symbolizing the beginning of spring. Compared to February, the third month sees an increase in temperatures, ushering in more sunshine. Weather in March »

Weather in April

In April, Stafford Springs is well on its way into the spring season. The marked increase in temperatures from March to April, combined with prolonged daylight hours, illustrates distinct changes in weather patterns. The chance of snowfall drops significantly, and rain showers become more frequent, giving birth to the phrase "April showers bring May flowers." The relative humidity reduces, which helps to clear the city's skies. Weather in April »

Weather in May

May ushers in warmer weather, with an increase in average temperatures as the city transitions from spring to early summer. Compared to the weather in April, May in Stafford Springs is characterized by clear skies, an abundance of sunlight, and milder temperatures. Weather in May »

Weather in June

June marks the true start of summer in Stafford Springs. July usually holds the record for the highest temperatures, but June can still boast the longest days and the highest UV index level of 6. Compared to May, June sees more hours of daylight and sunshine, allowing residents to enjoy outdoor activities to the fullest. Weather in June »

Weather in July

July is typically the hottest month in Stafford Springs, with temperatures peaking at 82.2°F (27.9°C) on average. Despite the searing heat, it is a lively month, with high levels of daylight that let the city bask in the summer spirit. Weather in July »

Weather in August

Come August, the weather in Stafford Springs is characterized by relatively stable conditions despite the noticeable decrease in temperatures compared to the peak of July. The consistent sunshine characterized by cool breezes creates an ideal environment for outdoor activities. Weather in August »

Weather in September

September marks a notable shift in the climate of Stafford Springs, as summer gently gives way to autumn. While the weather remains warm, the temperature, humidity, and daylight hours gradually decline compared to August. Instead of sweltering heat and consistent swimming conditions, September presents a harmonious mix of warm days and cooler nights. Weather in September »

Weather in October

In October, autumn reigns supreme in Stafford Springs. The noticeable downtrend in temperatures from September cues the onset of cooler conditions, accompanied by a significant decrease in daylight hours. Characterized by crisp air and vibrant foliage, October presents a picturesque autumnal landscape. Weather in October »

Weather in November

November in Stafford Springs is akin to a gradual switch from fall to winter. The weather changes noticeably from October, especially regarding the drop in temperatures, decrease in sunshine duration, and a higher chance of snow towards the end of the month. Weather in November »

Weather in December

December rings in winter in Stafford Springs, boasting relatively cold weather conditions and a decrease in daylight hours compared to November. Typically, December witnesses an uptick in snowfall with an average of 0.67" (17mm) spread over 3.5 days, painting the city white with a thick layer of snow. Weather in December »
Updated: Feb 10, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What time of the year is the coldest in Stafford Springs?

With average high and low temperatures of 32.4°F (0.2°C) and 19.8°F (-6.8°C) respectively, January is Stafford Springs's coldest month.

How much does it rain in Stafford Springs?

In Stafford Springs, during the entire year, the rain falls for 105.6 days and collects up to 9.84" (250mm) of precipitation.

When does it snow in Stafford Springs?

Months with snowfall in Stafford Springs, Connecticut, are January through May, November and December.

How much does it snow in Stafford Springs?

In Stafford Springs, Connecticut, during the entire year, snow falls for 23.1 days and aggregates up to 4.69" (119mm) of snow.

What are the months with the lowest UV index in Stafford Springs?

The months with the lowest UV index in Stafford Springs are January through March, November and December, with an average maximum UV index of 2.

What is the most humid month in Stafford Springs?

The most humid month is February, with an average relative humidity of 80%.

What is the snowiest month in Stafford Springs?

The month with the most snowfall is February, when snow falls for 6.4 days and typically aggregates up to 1.5" (38mm) of snow.

What is the month with the least sunshine in Stafford Springs?

With an average of 4.6h of sunshine, February has the least sunshine of the year in Stafford Springs, Connecticut.

When is Daylight Saving Time (DST) in Stafford Springs?

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

What is the least humid month in Stafford Springs?

April is the least humid month, with an average relative humidity of 71%.

What is the wettest month in Stafford Springs?

The months with the most rainfall in Stafford Springs, Connecticut, are May through July, with an average 1.1" (28mm) of precipitation.

When it does not snow in Stafford Springs?

June through October are months without snowfall in Stafford Springs, Connecticut.

When are the longest days in Stafford Springs?

June has the longest days of the year in Stafford Springs, with an average of 15h and 12min of daylight.

What is the month with the highest UV index in Stafford Springs?

June through August, with an average maximum UV index of 6, are months with the highest UV index.

What time of the year is the hottest in Stafford Springs?

The highest temperatures in Stafford Springs are recorded in July, with averages reaching a high of 82.2°F (27.9°C) and a low of 62.6°F (17°C).

What is the month with the most sunshine in Stafford Springs?

July and August, with an average of 10.3h of sunshine, are months with the most sunshine.

What is the driest month in Stafford Springs?

September is the month with the least rainfall. Rain falls for 7.9 days and accumulates 0.39" (10mm) of precipitation.

What is the month with the shortest days in Stafford Springs?

December has the shortest days of the year, with an average of 9h and 12min of daylight.

Average temperature
Stafford Springs, CT

Average temperature - Stafford Springs, CT

The warmest month (with the highest average high temperature) is July (82.2°F).
The month with the lowest average high temperature is January (32.4°F).

The month with the highest average low temperature is July (62.6°F).
The coldest month (with the lowest average low temperature) is January (19.8°F).

Average pressure
Stafford Springs, CT

Average pressure - Stafford Springs, CT

The month with the highest atmospheric pressure is November (30.08"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

Average wind speed
Stafford Springs, CT

Average wind speed - Stafford Springs, CT

The windiest months (with the highest average wind speed) are January and March (8.2mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).

Average humidity
Stafford Springs, CT

Average humidity - Stafford Springs, CT

The month with the highest relative humidity is February (80%).
The month with the lowest relative humidity is April (71%).

Average rainfall
Stafford Springs, CT

Average rainfall - Stafford Springs, CT

The wettest months (with the highest rainfall) are May, June and July (1.1").
The driest month (with the least rainfall) is September (0.39").

Average rainfall days
Stafford Springs, CT

Average rainfall days - Stafford Springs, CT

The month with the highest number of rainy days is June (12.1 days).
The months with the least rainy days are January and February (5.5 days).

Average snowfall
Stafford Springs, CT

Average snowfall - Stafford Springs, CT

The month with the highest snowfall is February (1.5").
The months with the least snowfall are June, July, August, September and October (0").

Average snowfall days
Stafford Springs, CT

Average snowfall days - Stafford Springs, CT

The month with the highest number of snowfall days is February (6.4 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight / Average sunshine
Stafford Springs, CT

Average daylight / Average sunshine - Stafford Springs, CT

The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).

The months with the most sunshine are July and August (Average sunshine: 10h and 18min).
The month with the least sunshine is February (Average sunshine: 4h and 36min).

Average sunshine days
Stafford Springs, CT

Average sunshine days - Stafford Springs, CT

The month with the most sunshine days is January (21.9 days).
The month with the least sunshine days is June (15.7 days).

Average UV index
Stafford Springs, CT

Average UV index - Stafford Springs, CT

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).

Average visibility
Stafford Springs, CT

Average visibility - Stafford Springs, CT

The months with the highest visibility are January, March, April, October, November and December (6mi).
The months with the lowest visibility are February, May, June, July, August and September (5mi).

Stafford Springs, Connecticut, USA

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