Climate and monthly weather forecast
Troy, NY

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The climate of Troy

The city of Troy in New York, USA, experiences a humid continental climate, classified under the Köppen climate classification as Dfb. This classification signifies no dry season, with a warm summer. Troy's geographical position in the upper eastern part of the United States greatly influences its weather patterns.

Throughout the year, temperatures in Troy demonstrate a significant range, indicating a climate that transitions from the chill of winter to the warmth of summer. Temperatures reach their peak in July, with high temperatures averaging 81.3°F (27.4°C), while January experiences the lowest temperatures, averaging 16.7°F (-8.5°C) at the lowest. The relative humidity levels in Troy hover mostly in the mid to high 70s, with February experiencing the highest average relative humidity at 83%.

Rainfall in Troy is fairly evenly distributed throughout the year, with the highest amount falling in October at 3.19" (81mm). The city experiences its lowest levels of rainfall to the tune of 1.93" (49mm) in September. Significant snowfall is noted from November to March, with the heaviest fall noted in February with an aggregate of 7.64" (194mm).

The best time to visit Troy

The ideal time to partake in outdoor activities in Troy would be during the summer months, specifically between June and August. These months experience the highest temperatures, up to a comfortable 81.3°F (27.4°C) in July. The rainfall is consistent, but not overbearing, rendering these months as perfect opportunities for making the most of Troy's natural and urban attractions. Furthermore, plentiful sunshine is found in July, boasting a whopping 10.6 hours per day.

The worst time to visit Troy

Travelers might feel deterred during the winter months from December to February. These months see temperatures drop down to the chilly 16.7°F (-8.5°C) in January. Snow during these months is a regular phenomenon, marking travel conditions potentially hazardous. The daylight also dips significantly during this time, reaching its lowest at 9.1 hours in December.

Spring weather in Troy

A transition from cold to warmer conditions marks the advent of spring in Troy. Temperatures from March to May rise gradually from 40.8°F (4.9°C) to 67.6°F (19.8°C). Rainfall during these months is consistent, as is typical of Troy's climate, with May receiving the highest precipitation at 2.99" (76mm). A notable reduction in snowfall occurs during this period, with barely any recorded in May.

Summer weather in Troy

Summer brings with it the warmest and longest days in Troy. The temperature which peaks in July at 81.3°F (27.4°C) gradually declines to 71.4°F (21.9°C) in September. These months also bring forth an abundance of sunshine, providing on average 10 hours per day. Rainfall doesn’t skip a beat and is close to 2.76" (70mm) for the peak summer month of July.

Autumn weather in Troy

Autumn marks the transition from summer to winter. Temperatures steadily drop from 71.4°F (21.9°C) in September to a cool 45.5°F (7.5°C) by November. There is no significant change in rainfall, though October experiences a slight spike in rainfall at an average 3.19" (81mm). A significant reduction in daylight hours is also observed during this period.

Winter weather in Troy

Winters are cold in Troy with average low temperatures plunging to a chilly 16.7°F (-8.5°C) in January. The city experiences regular snowfall during these months, reaching up to 7.64" (194mm) in February. Despite the biting cold, the city experiences fair visibility throughout winter, averaging 6 miles.

Weather in January

The first month of the year in Troy, New York swings into winter mode with cold temperatures and significant snowfall. Compared to the relatively milder conditions of December, January experiences an uptick in snowfall with values reaching up to 6.57" (167mm). Weather in January »

Weather in February

As the New York winter continues in February, the city of Troy remains firmly in the grip of low temperatures and cloud cover. The cold crystallizes in the form of an intensified snowfall of 7.64" (194mm) - an increase from January levels. Weather in February »

Weather in March

Spring inches its way into Troy during March as slight warmth nudges the mercury higher. A notable shift is seen in the average snowfall, tumbling down to 4.02" (102mm), which is a marked drop from the snowy heights of February. The weather shows signs of thawing, but the residual chill keeps the city's weather on the cooler spectrum. Weather in March »

Weather in April

April brings a distinct change in Troy's weather with winter taking its leave and spring assuming reign. Compared to the transitional weather pattern in March, April experiences a surge in the average high temperatures that rises to 54.3°F (12.4°C). Weather in April »

Weather in May

May marks the onset of warmer weather in Troy, creating a significant shift from the cool springs of April. The city basks under a high temperature of 67.6°F (19.8°C), signaling the retreat of spring and making way for the impending summer. Weather in May »

Weather in June

June in Troy is the threshold of warm, summer months characterized by ample sunlight and heat. A noticeable surge in temperatures is seen from the comfortable warmth of May as June records highs of 75°F (23.9°C). The city transitions to the rhythm of summer, with longer days and shorter nights. Weather in June »

Weather in July

July is the heart of summer in Troy and the warmest month, characterized by long daylight hours and temperatures peaking at 81.3°F (27.4°C). This heightened warmth is a stark transition from the comfortable heat of June. Despite occasional unpredictable showers, the pervading sun dominates the weather. Weather in July »

Weather in August

The city of Troy continues to embrace the warmth in August, though it records a slight dip in high temperatures when compared to July, settling at 79.3°F (26.3°C). This marginal cooling does not detract from the predominantly summer feel of the month. Weather in August »

Weather in September

With the arrival of September, Troy begins transitioning into autumn, with temperatures taking a perceptible dip from the summer heat. From the high of August, the mercury falls to 71.4°F (21.9°C) as the fall climate slowly encapsulates the city. Weather in September »

Weather in October

October marks the full swing of autumn in Troy, with temperatures declining further, making it significantly cooler than September. The fall season propagates the transformation of the city's foliage into hues of reds, oranges, and yellows. Weather in October »

Weather in November

The brisk autumn days of October give way to a cold November as Troy moves towards the heart of the fall season. From the milder temperatures of October, the city oscillates to a colder average high of 45.5°F (7.5°C). The winds grow fiercer, while the sunlight hours dwindle. Weather in November »

Weather in December

December sees Troy plunging into winter as the year wraps up. The cold temperatures from November intensify with lows reaching 24.3°F (-4.3°C). The city drapes itself in winter cloaks, with frost adorning windows and snowflakes swirling in the wind. Weather in December »
Updated: Aug 11, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the coldest months?

Troy's January weather reaches an average high of 28.8°F (-1.8°C) and an average low of 16.7°F (-8.5°C), making it the coldest month.

How much does it rain?

In Troy, during the entire year, the rain falls for 162.8 days and collects up to 31.02" (788mm) of precipitation.

When does it snow?

January through May, October through December are months with snowfall.

How much does it snow?

In Troy, during the entire year, snow falls for 50.4 days and aggregates up to 27.2" (691mm) of snow.

When is the lowest UV index?

The months with the lowest UV index are January through March, October through December, with an average maximum UV index of 2.

What is the most humid month?

February is the most humid month, with an average relative humidity of 83%.

What is the snowiest month?

February is the month with the most snowfall. Snow falls for 11.7 days and accumulates 7.64" (194mm) of snow.

What is the month with the least sunshine?

The month with the least sunshine in Troy is February, with an average of 3.8h of sunshine.

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 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?

The least humid month is April, with an average relative humidity of 73%.

When is the highest UV index?

The months with the highest UV index are May through August, with an average maximum UV index of 5.

When it does not snow?

In Troy, snow does not fall in June through September.

When are the longest days?

June has the longest days of the year, with an average of 15h and 18min of daylight.

What part of the year is the hottest?

Troy reaches its average highest temperatures in July, measuring 81.3°F (27.4°C) at the peak and 59.5°F (15.3°C) at the lowest.

What month has the most sunshine in Troy?

The month with the most sunshine is July, with an average of 10.6h of sunshine.

What is the driest month?

The month with the least rainfall in Troy is September, when the rain falls for 10.7 days and typically collects 1.93" (49mm) of precipitation.

What is the rainiest month?

October is the month with the most rainfall. Rain falls for 14.7 days and accumulates 3.19" (81mm) of precipitation.

What is the month with the shortest days?

With an average of 9h and 6min of daylight, December has the shortest days of the year.

Average temperature
Troy, NY

Average temperature - Troy, NY

The warmest month (with the highest average high temperature) is July (81.3°F).
The month with the lowest average high temperature is January (28.8°F).

The month with the highest average low temperature is July (59.5°F).
The coldest month (with the lowest average low temperature) is January (16.7°F).

Average pressure
Troy, NY

Average pressure - Troy, NY

The month with the highest atmospheric pressure is November (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

Average wind speed
Troy, NY

Average wind speed - Troy, NY

The windiest months (with the highest average wind speed) are January, February and March (8mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).

Average rainfall
Troy, NY

Average rainfall - Troy, NY

The wettest month (with the highest rainfall) is October (3.19").
The driest month (with the least rainfall) is September (1.93").

Average rainfall days
Troy, NY

Average rainfall days - Troy, NY

The month with the highest number of rainy days is May (17.1 days).
The month with the least rainy days is January (9.1 days).

Average snowfall
Troy, NY

Average snowfall - Troy, NY

The month with the highest snowfall is February (7.64").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days
Troy, NY

Average snowfall days - Troy, NY

The month with the highest number of snowfall days is January (14.2 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight / Average sunshine
Troy, NY

Average daylight / Average sunshine - Troy, NY

The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).

The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 3h and 48min).

Average sunshine days
Troy, NY

Average sunshine days - Troy, NY

The month with the most sunshine days is September (17.3 days).
The month with the least sunshine days is April (10.6 days).

Average UV index
Troy, NY

Average UV index - Troy, NY

The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).

Average visibility
Troy, NY

Average visibility - Troy, NY

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

Troy, New York, USA

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