Climate and monthly weather forecast
Waldoboro, ME

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The climate of Waldoboro

Waldoboro, Maine, in the United States, sits comfortably within the Dfb Köppen climate classification - a humid continental zone characterized by no dry season and warm summers. Observing the climactic patterns throughout the year discloses a dynamic range of temperatures, relative humidity, rainfall, and even snowfall.

Temperature fluctuations in Waldoboro reveal a distinct contrast between seasonal highs and lows. The peak temperatures are experienced in the summer months, July and August, with the heat occasionally reaching up to 72.7°F (22.6°C). On the flip side, the depths of winter, particularly in January, test residents and visitors with lows at 18.9°F (-7.3°C). From April to October, the cool temperatures of Waldoboro remain above freezing, ranging from 36°F (2.2°C) to 72.7°F (22.6°C) whereas, from November to March, the mercury has been noted to drop below freezing, from 25.9°F (-3.4°C) to 35.2°F (1.8°C).

Rainfall distribution throughout the year in Waldoboro is relatively even, varying from 1.57" (40mm) in July, the driest month, to 3.27" (83mm) in December, the wettest month. Not to be left out, snowfall too has a part to play, featuring prominently from December to March, hitting a maximum of 4.37" (111mm) in January and then making a swift exit in April. With a relative humidity lingering around 80%, the town experiences humid conditions most of the year.

The best time to visit Waldoboro

Considering temperature, rainfall, and all factors, some could consider the period between late Spring and early Autumn, precisely May through September, as the best time to visit Waldoboro. During this period, average high temperatures oscillate between 58.3°F (14.6°C) and 72.7°F (22.6°C), offering warm and comfortable conditions. Additionally, this period records decreased precipitation ranging from just 1.57" (40mm) to 2.52" (64mm) per month, enhancing outdoor experiences for visitors.

The worst time to visit Waldoboro

On the contrary, from late Autumn through Winter, specifically November to February, Waldoboro reveals its less hospitable side. Throughout these months, the town is in the grip of the winter chill, with average low temperatures diving to as low as 18.9°F (-7.3°C) in January. In addition to the cold, these months are characterized by more precipitation, both in the form of rain and snow, with rainfall peaking at 3.27" (83mm) in December.

Spring weather in Waldoboro

During Spring in Waldoboro, from March to May, the temperatures begin a steady ascent from a low of 26.1°F (-3.3°C) in March, reaching a comfortable 45.1°F (7.3°C) by May. Humidity remains quite high during this season, hovering around 80%, which is relatively steady through the year in Waldoboro. Rainfall hovers between 2.28" (58mm) and 2.24" (57mm) per month, while snowfall dissipates quickly, bidding goodbye in April.

Summer weather in Waldoboro

The summer months, from June through August, bring the best weather to Waldoboro. The average high temperature peaks to 72.7°F (22.6°C) in July and August, while lows hover comfortably around 59.2°F (15.1°C). This period also happens to be comparatively drier with the least amount of rainfall at 1.57" (40mm) in July. The days are longer too, with sunshine hours peaking at a delightful 15.5 hours during June and July.

Autumn weather in Waldoboro

Autumn, from September to November, signals the onset of cooler temperatures. The average highs drop from 66.6°F (19.2°C) in September to 45°F (7.2°C) by November, and the lows follow a similar pattern. Rainfall starts to pick up during this period, with November seeing as much as 2.99" (76mm).

Winter weather in Waldoboro

Winter, from December through February, ushers in the cold, with temperatures plunging below freezing. December records an average high of 35.2°F (1.8°C), which drops further to 29.8°F (-1.2°C) in January. The town also experiences the bulk of its snowfall in these months, hitting a high of 4.37" (111mm) in January. Despite the chill, Waldoboro remains relatively humid with relative humidity of around 78%.

Weather in January

Stepping into the new year, the city graces an ambiance of winter, with hushed hum of cold winds and a thick blanket of snow. Waldoboro finds itself deep in the throes of winter, with weather comparatively colder than the approaching month of February. Weather in January »

Weather in February

February in Waldoboro carries forward the winter baton from January, with the days still under the icy grasp of cold winds and nights under the starlit snow. Despite being a degree warmer than its predecessor month, February continues to witness below freezing temperatures, contributing significantly to the winter storyline. Weather in February »

Weather in March

As March makes its appearance in Waldoboro, signs of spring dapple over the winter serene, swapping heavy snowflakes for gentle drizzle. While the tail-end of winter is still palpable, a noticeable rise in temperatures suggests the impending arrival of spring. Weather in March »

Weather in April

April marks the full arrival of spring and the retreat of winter in Waldoboro. With winter a memory of the past, the city revels under a comfortable warmth during the day, whilst the nights are still reminiscent of the bygone season's chill. Weather in April »

Weather in May

May in Waldoboro offers a glimpse into the impending summer, with increasing warmth during the day while the nights, too, lean towards mild temperatures. The city, now well past the spring onset, luxuriates in the phase before the extreme summer heat. Weather in May »

Weather in June

The arrival of June signals the outset of summer in Waldoboro. As the season unfolds, it brings in moderately warm temperatures, brightening up Waldoboro in true summer fashion. Keeping up with the trend of increasing temperature, June introduces a warm weather pattern, getting significantly hotter than May. Weather in June »

Weather in July

Embracing the heart of summer, July in Waldoboro experiences the warmest temperatures and the longest hours of daylight for the year. As summer reaches its peak, the city radiates under the hot sun, with an average temperature high of around 72.3°F (22.4°C). Weather in July »

Weather in August

As the summer month of August unfurls in Waldoboro, the weather remains warm, although a slight decrease in temperature hints towards the approaching autumn. Summer still holds its ground, with bustling markets, vibrant evenings and clear summer skies defining Waldoboro's August charm. Weather in August »

Weather in September

September in Waldoboro embodies the transition from the warm summer days to the crisp autumnal evenings. While the summer heat still holds sway, the slightly cooler nights foretell the arrival of fall. As summer slinks away, the weather cools, with temperatures dipping down to an average high of 66.6°F (19.2°C). Weather in September »

Weather in October

October in Waldoboro daubs the cityscape in the vivid palette of fall, with winter waiting to make its grand appearance. While the golden hue of autumn is at its peak, a noticeable dip in temperature signals the impending advent of winter. Weather in October »

Weather in November

November witnesses the fall curtain drop in Waldoboro, paving the way for the onset of winter. As autumn shades start to fade, a chill in the air and frosted mornings signal the advent of colder days ahead. The city witnesses the return of snow, even if it’s merely 0.04" (1mm), as a prelude to the start of the winter season. Weather in November »

Weather in December

As the final month, December welcomes winter in full swing in Waldoboro. Snowfall envelops the city, ushering in a blanket of winter wonderland, much colder than the previous month of November. The mercury tumbles in a significant drop, with the temperatures averaging a high of 35.2°F (1.8°C). Weather in December »
Updated: Jul 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the coldest months?

In Waldoboro, January is the coldest month, with temperatures averaging a high of 29.8°F (-1.2°C) and a low of 18.9°F (-7.3°C).

How many days does it rain?

Throughout the year, there are 144.1 rainfall days, and 29.29" (744mm) of precipitation is accumulated.

When does it snow?

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

When does it snow the most?

January is the month with the most snowfall. Snow falls for 9.3 days and accumulates 4.37" (111mm) of snow.

How much does it snow?

In Waldoboro, during the entire year, snow falls for 40 days and aggregates up to 18.27" (464mm) of snow.

What is the month with the lowest UV index?

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

What are the months with the least sunshine?

The months with the least sunshine are February and December, with an average of 4.6h 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.

When it does not snow?

May through September are months without snowfall.

What is the most humid month?

June and July, with an average relative humidity of 83%, are most humid months.

When are the longest days?

The month with the longest days is June, with an average of 15h and 24min of daylight.

When is the highest UV index?

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

What is the driest month?

July is the month with the least rainfall. Rain falls for 13.7 days and accumulates 1.57" (40mm) of precipitation.

What is the warmest month in Waldoboro?

During the warmest month in Waldoboro, August, temperatures average a high of 72.7°F (22.6°C) and a low of 58.8°F (14.9°C).

What month has the most sunshine?

With an average of 10.4h of sunshine, August has the most sunshine of the year in Waldoboro.

What is the least humid month?

November is the least humid month, with an average relative humidity of 76%.

What is the rainiest month?

The month with the most rainfall in Waldoboro is December, when the rain falls for 11.4 days and typically aggregates up to 3.27" (83mm) of precipitation.

What is the month with the shortest days?

With an average of 8h and 54min of daylight, December has the shortest days of the year.

Average temperature
Waldoboro, ME

Average temperature - Waldoboro, ME

The warmest month (with the highest average high temperature) is August (72.7°F).
The month with the lowest average high temperature is January (29.8°F).

The month with the highest average low temperature is July (59.2°F).
The coldest month (with the lowest average low temperature) is January (18.9°F).

Average pressure
Waldoboro, ME

Average pressure - Waldoboro, ME

The month with the highest atmospheric pressure is September (30.04"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

Average wind speed
Waldoboro, ME

Average wind speed - Waldoboro, ME

The windiest month (with the highest average wind speed) is January (11.6mph).
The calmest months (with the lowest average wind speed) are July and August (6.8mph).

Average humidity
Waldoboro, ME

Average humidity - Waldoboro, ME

The months with the highest relative humidity are June and July (83%).
The month with the lowest relative humidity is November (76%).

Average rainfall
Waldoboro, ME

Average rainfall - Waldoboro, ME

The wettest month (with the highest rainfall) is December (3.27").
The driest month (with the least rainfall) is July (1.57").

Average rainfall days
Waldoboro, ME

Average rainfall days - Waldoboro, ME

The month with the highest number of rainy days is May (15.5 days).
The month with the least rainy days is January (7.5 days).

Average snowfall
Waldoboro, ME

Average snowfall - Waldoboro, ME

The month with the highest snowfall is January (4.37").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days
Waldoboro, ME

Average snowfall days - Waldoboro, ME

The month with the highest number of snowfall days is January (9.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight / Average sunshine
Waldoboro, ME

Average daylight / Average sunshine - Waldoboro, ME

The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 8h and 54min).

The month with the most sunshine is August (Average sunshine: 10h and 24min).
The months with the least sunshine are February and December (Average sunshine: 4h and 36min).

Average sunshine days
Waldoboro, ME

Average sunshine days - Waldoboro, ME

The month with the most sunshine days is September (18.3 days).
The month with the least sunshine days is April (11.4 days).

Average UV index
Waldoboro, ME

Average UV index - Waldoboro, ME

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

Average cloud cover
Waldoboro, ME

Average cloud cover - Waldoboro, ME

The months with the most cloud cover are February, March, April and December (Cloud cover 51).
The month with the least cloud cover is August (Cloud cover 32).

Average visibility
Waldoboro, ME

Average visibility - Waldoboro, ME

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).

Waldoboro, Maine, USA

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