Yearly & Monthly weather

The climate of Warren
The best time to visit Warren
The worst time to visit Warren
Spring weather in Warren
Summer weather in Warren
Autumn weather in Warren
Winter weather in Warren
Weather in January
Weather in February
Weather in March
Weather in April
Weather in May
Weather in June
Weather in July
Weather in August
Weather in September
Weather in October
Weather in November
Weather in December
Frequently asked questions
Average temperature
Average pressure
Average wind speed
Average humidity
Average rainfall
Average rainfall days
Average snowfall
Average snowfall days
Average sea temperature
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

The climate of Warren

Warren, Rhode Island is classified under the Köppen Climate Classification as Cfa. Its geographical position falls within a zone characterized by a humid subtropical climate, which lacks a distinct dry season. The climate conditions within this region present themselves in a rich spectrum from moderate coolness to somewhat heat intensity throughout the year.

It is important to note that the average high and low temperatures for each month are quite distinctive. The annual high temperature ranges from 36°F (2.2°C) to 79.3°F (26.3°C), whereas the year's average lowest temperature varies from 25.2°F (-3.8°C) to 65.5°F (18.6°C). Humidity levels remain fairly constant throughout the year, ranging from 73% to 80% relative humidity.

Regarding precipitation, one can expect an average rainfall from 1.06" (27mm) to 1.97" (50mm) monthly. This goes hand-in-hand with the number of rainfall days per month, fluctuating between 6.9 and 15 days. Snowfall occurs from a low of no measurable snow to a maximum of 2.13" (54mm). This offers an interesting mix of weather events throughout the year that include snowy days varying from none to 5.9 days monthly.

The best time to visit Warren

Summertime, particularly in between June and August, is arguably the best time to visit Warren. During this season, temperatures hover around their highest averages, peaking at 79.3°F (26.3°C) in July while offering a comfortable low of 65.5°F (18.6°C). Coinciding with these pleasant temperatures, daylight hours are the most abundant of the year, offering 14.9 to 15.2 hours of daylight. Additionally, the sunshine duration per day sees its highest averages, reaching up to 10.4 hours in July. Rainfall in summer is predictable without exceeding more than 1.77" (45mm) and, notably, there is no measurable snowfall during this season, providing an ideal ambience for a variety of outdoor activities.

The worst time to visit Warren

The period from late November to February is deemed unfavorable for visiting Warren due to challenging weather conditions. Winter weather is said to be harsh with months demonstrating average high temperatures remaining below freezing, especially January, which records the lowest average high temperature at 36°F (2.2°C) and the lowest average low temperature at 25.2°F (-3.8°C). Seldom are the daylight hours, which drop as low as 9.6 hours in December, along with lower UV index levels. With January's average snowfall peaking at 2.13" (54mm), coupled with up to 5.9 snowfall days in the same month, travel may prove to be a challenge.

Spring weather in Warren

Spring in Warren manifests a transition from the cold winter days. From March to May, average high temperatures rise from 43.7°F (6.5°C) to 64°F (17.8°C) while lows increase from 32.5°F (0.3°C) to 50.7°F (10.4°C). The amount of daylight received extends noticeably to 14.6 hours, ensuring longer periods of daylight. Rainfall becomes more abundant with 1.85" (47mm) in April, but decreases to 1.34" (34mm) towards the end of spring. Photophiles would be thrilled by eight hours of sunshine in April and more than two hours of increased UV exposure on average.

Summer weather in Warren

Summer in Warren is warm and relatively wet. High temperatures remain between 72°F (22.2°C) to a peak of 79.3°F (26.3°C) in July, and low temperatures between 58.1°F (14.5°C) and 65.5°F (18.6°C). An abundance of sunshine is expected this season. The UV index climbs to 6, essential for those committed to sunbathing. Rainfall rates are moderate, with August experiencing the least rainfall of 1.5" (38mm). With an average sea temperature peaking at 69.3°F (20.7°C) in August, it is an opportune time for water-related activities.

Autumn weather in Warren

Autumn encompasses moderate weather conditions with daily temperatures ranging from 72.1°F (22.3°C) to 50.9°F (10.5°C), and nightly lows from 58.8°F (14.9°C) to 40.1°F (4.5°C) from September to November. Warren experiences the most reduced daylight hours of the year, reduced to 9.8 hours by November, and summed up with an average of 5.5 sunshine hours. Rainfall remains steady with October experiencing the highest rainfall of 1.97" (50mm).

Winter weather in Warren

During the winter season, low temperatures in Warren persist from December to February, averaging between 25.2°F (-3.8°C) to 31.8°F (-0.1°C). High temperatures also remain low, averaging from 36°F (2.2°C) to 42.1°F (5.6°C). Notable is the increase in snowfall up to 2.13" (54mm) in January with 5.9 days of noticeable snowfall. Daylight hours are limited to the least of the year, with 9.6 hours in December and further reduction to 9.2 hours in January and February. This is accompanied by less sunshine duration averaging as low as 4.9 hours in December.

Weather in January

January in Warren, Rhode Island is the start of a frosty winter with biting winds. Temperatures can often drop to 25.2°F (-3.8°C), making it the coldest month and necessitating warm attire. The air holds a chill, but the town is not quite buried in snow yet. Weather in January »

Weather in February

Warren's winter persists in February yet sees a slight increase in temperatures. The days are slowly but steadily lengthening with an added hour of daylight compared to January. The humidity also increases hinting the arrival of spring. Weather in February »

Weather in March

March signifies the arrival of spring in Warren. A significant leap in temperature to 43.7°F (6.5°C) can be experienced, making outdoor activities increasingly popular. Snowfall significantly diminishes, and rain takes its place. Weather in March »

Weather in April

Warren embraces spring completely by April. The weather morphs into a milder form. With rainfall levels peaking at 1.85" (47mm), April is the wettest month. Despite the showers, the town manages to soak up an impressive 8.3 hours of sunshine a day. Weather in April »

Weather in May

May marks a significant change in Warren's weather. Temperature increases are substantial, signalling the advent of summer. Grasses and flowers are in full bloom, creating colorful landscapes and filling the air with a floral scent. By May's end, most of the rainfall has dissipated, and the weather turns quite pleasant. Weather in May »

Weather in June

Summer is in full swing in Warren by June. It is an ideal time for outdoor enjoyment and water activities. Comfortable, balmy temperatures paired with an almost constant sunlight dominate the month. Even the sea tempers to a refreshing 59.6°F (15.3°C). Weather in June »

Weather in July

July brings the warmest weather in Warren with the temperature often reaching a peak of 79.3°F (26.3°C). Most days see clear, sunny skies making this month perfect for beach outings and outdoor barbeques. Thunderstorms are infrequent, but when they occur, they are usually brief. Weather in July »

Weather in August

As August arrives in Warren, the summer heat still persists but with slightly milder temperatures. The surrounding ocean reaches its highest temperature, peaking at 69.3°F (20.7°C). Residents prefer to spend time near or in the water to seek respite from the heat. Weather in August »

Weather in September

September witnesses a transition from summer to fall in Warren. There is a noticeable drop in temperature and daylight hours. As leaves gradually change color, the town begins to wear an array of reds, yellows, and browns. The mild temperatures make it a perfect month for long walks and outdoor activities. Weather in September »

Weather in October

October brings true fall weather to Warren. The drop in temperature to 61.7°F (16.5°C) is palpable. With a decrease in daylight hours, shadows lengthen, and the town revels in the glow of fall foliage. As October ends, some early signs of winter begin to appear. Weather in October »

Weather in November

November ushers in Winter's onset in Warren. There is a prominent dip in temperature setting the stage for the forthcoming frosty months. However, it's not all gloomy as the sun shines bright for 5.5 hours a day. The vibrant hues of fall slowly fade and give way to the muted colors of winter. Weather in November »

Weather in December

December sees Warren in the grip of winter again. The temperature drops to an average low of 31.8°F (-0.1°C), yet the town glows with holiday spirit. Although snowfall isn't very high, a white Christmas is not unheard of. The short winter days are counterbalanced by the beauty of twinkling holiday lights. Weather in December »

Updated: Jul 30, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the coldest month?

January is Warren's coldest month, registering average high temperatures of 36°F (2.2°C) and lows of 25.2°F (-3.8°C).

How many days does it rain?

In Warren, during the entire year, the rain falls for 135.4 days and collects up to 18.31" (465mm) of precipitation.

When does it snow?

Months with snowfall are January through May, November and December.

How many days does it snow?

In Warren, during the entire year, snow falls for 21.2 days and aggregates up to 7.17" (182mm) of snow.

What is the month with the lowest UV index?

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

When is the ocean coldest in Warren?

February is the month with the coldest seawater, with an average ocean temperature of 38.1°F (3.4°C).

What are the months with the least sunshine in Warren?

The months with the least sunshine are February and December, with an average of 4.9h of sunshine.

When does it snow the most?

March is the month with the most snowfall in Warren. Snow falls for 5.2 days and accumulates 2.13" (54mm) 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 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?

With an average relative humidity of 73%, April is the least humid month.

What is the most humid month?

With an average relative humidity of 80%, June is the most humid month.

When it does not snow?

In Warren, Rhode Island, snow does not fall in June through October.

When are the longest days?

With an average of 15h and 12min of daylight, June has the longest days of the year.

When is the highest UV index in Warren?

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

What is the hottest time of year?

July proves to be the warmest month, recording an average peak temperature of 79.3°F (26.3°C) and a minimum temperature of 65.5°F (18.6°C).

What is the month with the warmest ocean?

August is the month with the warmest seawater, with an average ocean temperature of 69.3°F (20.7°C).

What month has the most sunshine?

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

What is the driest month?

September is the month with the least rainfall. Rain falls for 11.2 days and accumulates 1.06" (27mm) of precipitation.

What is the rainiest month?

The month with the most rainfall is October, when the rain falls for 11.5 days and typically aggregates up to 1.97" (50mm) of precipitation.

What is the month with the shortest days?

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

Average temperature
Warren, RI

Average high temperature in January:
36°F
Average high temperature in February:
37.9°F
Average high temperature in March:
43.7°F
Average high temperature in April:
54.1°F
Average high temperature in May:
64°F
Average high temperature in June:
72°F

Average high temperature in July:
79.3°F
Average high temperature in August:
78.6°F
Average high temperature in September:
72.1°F
Average high temperature in October:
61.7°F
Average high temperature in November:
50.9°F
Average high temperature in December:
42.1°F

The warmest month (with the highest average high temperature) is July (79.3°F).
The month with the lowest average high temperature is January (36°F).

Average low temperature in January:
25.2°F
Average low temperature in February:
26.1°F
Average low temperature in March:
32.5°F
Average low temperature in April:
41.5°F
Average low temperature in May:
50.7°F
Average low temperature in June:
58.1°F

Average low temperature in July:
65.5°F
Average low temperature in August:
64.9°F
Average low temperature in September:
58.8°F
Average low temperature in October:
49.8°F
Average low temperature in November:
40.1°F
Average low temperature in December:
31.8°F

The month with the highest average low temperature is July (65.5°F).
The coldest month (with the lowest average low temperature) is January (25.2°F).

Average pressure
Warren, RI

The month with the highest atmospheric pressure is November (30.07"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

Average wind speed
Warren, RI

The windiest months (with the highest average wind speed) are January, February and March (10.9mph).
The calmest month (with the lowest average wind speed) is August (7.3mph).

Average humidity
Warren, RI

The month with the highest relative humidity is June (80%).
The month with the lowest relative humidity is April (73%).

Average rainfall
Warren, RI

The wettest month (with the highest rainfall) is October (1.97").
The driest month (with the least rainfall) is September (1.06").

Average rainfall days
Warren, RI

Average rainfall days in January:
7.7 days
Average rainfall days in February:
6.9 days
Average rainfall days in March:
11 days
Average rainfall days in April:
14.1 days
Average rainfall days in May:
13.7 days
Average rainfall days in June:
14.3 days

Average rainfall days in July:
15 days
Average rainfall days in August:
11.8 days
Average rainfall days in September:
11.2 days
Average rainfall days in October:
11.5 days
Average rainfall days in November:
8.6 days
Average rainfall days in December:
9.6 days

The month with the highest number of rainy days is July (15 days).
The month with the least rainy days is February (6.9 days).

Average snowfall
Warren, RI

The month with the highest snowfall is March (2.13").
The months with the least snowfall are June, July, August, September and October (0").

Average snowfall days
Warren, RI

Average snowfall days in January:
5.9 days
Average snowfall days in February:
4.8 days
Average snowfall days in March:
5.2 days
Average snowfall days in April:
0.9 days
Average snowfall days in May:
0.2 days
Average snowfall days in June:
0 days

Average snowfall days in July:
0 days
Average snowfall days in August:
0 days
Average snowfall days in September:
0 days
Average snowfall days in October:
0 days
Average snowfall days in November:
0.9 days
Average snowfall days in December:
3.3 days

The month with the highest number of snowfall days is January (5.9 days).
The months with the least snowfall days are June, July, August, September and October (0 days).

Average sea temperature
Warren, RI

Average sea temperature in January:
41.4°F
Average sea temperature in February:
38.1°F
Average sea temperature in March:
38.7°F
Average sea temperature in April:
44.1°F
Average sea temperature in May:
50.9°F
Average sea temperature in June:
59.6°F

Average sea temperature in July:
67°F
Average sea temperature in August:
69.3°F
Average sea temperature in September:
66.7°F
Average sea temperature in October:
61.6°F
Average sea temperature in November:
54.2°F
Average sea temperature in December:
47.7°F

The best month for swimming (with the highest average sea temperature) is August (69.3°F).
The coldest month (with the lowest average sea temperature) is February (38.1°F).

Average daylight / Average sunshine
Warren, RI

Average daylight in January:
9h and 4min
Average daylight in February:
10h and 4min
Average daylight in March:
12h and 0min
Average daylight in April:
13h and 2min
Average daylight in May:
14h and 4min
Average daylight in June:
15h and 1min

Average daylight in July:
14h and 5min
Average daylight in August:
13h and 5min
Average daylight in September:
12h and 3min
Average daylight in October:
11h and 1min
Average daylight in November:
9h and 5min
Average daylight in December:
9h and 1min

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).

Average sunshine in January:
5h and 1min
Average sunshine in February:
4h and 5min
Average sunshine in March:
6h and 0min
Average sunshine in April:
8h and 2min
Average sunshine in May:
8h and 4min
Average sunshine in June:
9h and 2min

Average sunshine in July:
10h and 2min
Average sunshine in August:
10h and 4min
Average sunshine in September:
8h and 5min
Average sunshine in October:
6h and 2min
Average sunshine in November:
5h and 3min
Average sunshine in December:
4h and 5min

The month with the most sunshine is August (Average sunshine: 10h and 36min).
The months with the least sunshine are February and December (Average sunshine: 4h and 54min).

Average sunshine days
Warren, RI

Average sunshine days in January:
17.8 days
Average sunshine days in February:
16.5 days
Average sunshine days in March:
15.9 days
Average sunshine days in April:
13.6 days
Average sunshine days in May:
15.1 days
Average sunshine days in June:
13.8 days

Average sunshine days in July:
13.8 days
Average sunshine days in August:
16.1 days
Average sunshine days in September:
15.9 days
Average sunshine days in October:
17.6 days
Average sunshine days in November:
19.2 days
Average sunshine days in December:
17.6 days

The month with the most sunshine days is November (19.2 days).
The month with the least sunshine days is April (13.6 days).

Average UV index
Warren, RI

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 and December (UV index 2).

Average cloud cover
Warren, RI

The month with the most cloud cover is March (Cloud cover 48).
The month with the least cloud cover is August (Cloud cover 29).

Average visibility
Warren, RI

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).

Climate and monthly weather forecastWarren, RI

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