Climate and monthly weather forecast
Cockeysville, MD

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The climate of Cockeysville

Cockeysville, Maryland, USA is dominated by a Humid subtropical climate, no dry season (Cfa) according to the Köppen climate classification. Due to the geographical position, Cockeysville experiences significant seasonal variation, with warmer, humid months and cooler often snowy winters.

Looking at weather parameters, temperature swings from a high of 84.9°F (29.4°C) in July to a low of 25.9°F (-3.4°C) in January. It is evident that Cockeysville experiences clear seasonal stratification when it comes to temperatures. However, the months with the highest humidity are May and September, with average relative humidity reading of 79% and 77% respectively. It signifies that despite heat, other months like June, July, and August manage to maintain decent humidity, averaging at 76%, 74%, and 75% respectively.

In terms of precipitation, July sees the highest rainfall of 1.46" (37mm), with the most reported rainy days around 12.6. In contrast, September receives the least rainfall of 0.43" (11mm) over the span of just 7.5 days. Snowfall is primarily concentrated in winter months, from January to March with January and December also experiencing minor snowfall. Specifically, February experiences maximum snowfall of 0.55" (14mm).

As for sunlight and UV radiation, the daylight hours peak at 14.9 hours during June and dwindle down to around 9.4 hours in December. Correspondingly, the UV index reaches its maximum of 6 between May to August, indicating a high possibility of damage from unprotected sun exposure during these four months. Wind speeds follow a somewhat steady pattern throughout the year, with minor fluctuations.

The best time to visit Cockeysville

Accounting for the climatic conditions, the optimal time to visit Cockeysville would be in the relatively dry and warm period from April to June. These months bring abundant sunlight up to 14.4 hours per day and mild temperatures ranging from 62.6°F (17°C) to 79.3°F (26.3°C). Notably, the days in April and May offer an ideal balance between temperature, humidity, and precipitation, coupled with a moderate UV index of 4 and 6 respectively, making it pleasant and ideal for outdoor activities.

The worst time to visit Cockeysville

The less favorable time to visit Cockeysville may be during the months of July and August since these months not only bring the peak of summer heat, touching 84.9°F (29.4°C) and 82.8°F (28.2°C) respectively but also induce the highest rainfall, particularly during July. The high UV index of 6 during these months implies a greater risk of skin damage due to sun exposure.

Spring weather in Cockeysville

Spring in Cockeysville translates to moderate warmth with average highs escalating from 50°F (10°C) in March to 62.6°F (17°C) in April and then to 71.6°F (22°C) in May. Correspondingly, the amount of precipitation increases from 0.67" (17mm) in March to 0.79" (20mm) by May, thus cultivates the lush green landscapes, perfect for enjoying spring flowers. Equally, the daylight hours amplify from 12 hours in March to 14.4 hours in May and the UV index moves from a low-risk level of 3 in March to a moderately damaging level of 6 by May.

Summer weather in Cockeysville

Summers in Cockeysville can be hot and humid, yet rewarding thanks to the bright and long days that last up to 14.9 hours in June. Average high temperatures range from 79.3°F (26.3°C) in June to 84.9°F (29.4°C) in July and slightly dropping back to 82.8°F (28.2°C) in August. However, one should be prepared to handle occasional rainfall, particularly in July when rainfall averages around 1.22" (31mm) across 12.6 rainy days.

Autumn weather in Cockeysville

Autumn comes with a relief from the hot and humid summer, as temperatures dwindle from 76.3°F (24.6°C) in September to 52.9°F (11.6°C) by November. While September retains some of the summer humidity at 77%, it drops to 74% by November. Relatively dry conditions persist throughout the fall season with average rainfall inching from 0.43" (11mm) in September to 0.59" (15mm) in November. Nevertheless, the resulting climate is cosy and welcoming.

Winter weather in Cockeysville

Winters in Cockeysville are characterized by lower temperatures spiraling down to 25.9°F (-3.4°C) in January from 43.9°F (6.6°C) in December. Snowfall is mainly experienced in January and February, although December sees a slight snowfall of 0.24" (6mm). Despite the cold, Cockeysville winter days manage to capture up to 9.8 hours of daylight in December and retain decent visibility of 6 miles, even in the heart of winter. However, the wind speed peaks during these months reaching up to 8.3mph (13.4km/h) in December and 8.9mph (14.3km/h) in both January and February, adding to the bite of the winter chill.

Weather in January

January in Cockeysville, Maryland, marks the start of the new year with cold temperatures and occasional snowfall. The chill in the air is evident with average high and low temperatures ranging from 37.9°F (3.3°C) to 25.9°F (-3.4°C). Weather in January »

Weather in February

As one transitions from January to February, Cockeysville's weather shows slight increments in temperature, albeit very gradually, still considering it as a winter month. The city receives less snowfall compared to January; only 0.35" (9mm) are recorded throughout the month, while experiencing fewer snowfall days. Weather in February »

Weather in March

March is when Cockeysville witnesses a signal of the impending spring as the temperature rises slightly, bringing some warmth. Breaking the icy shackles of winter, not only does the temperature go up slightly but also shows a noticeable decrease in snowfall. Weather in March »

Weather in April

The trend of warming continues into April, with the city of Cockeysville experiencing more of spring's charm. The snow disappears completely, making room for additional rainfall that amounts to 0.63" (16mm). A visible increase is seen in daylight hours permitting residents to witness about 8.7 sunshine hours per day, among the highest in the first half of the year. Weather in April »

Weather in May

May ushers in genuine warmth and heartiness to Cockeysville, indicating the onset of the summer season. The temperature jumps to a balmy range of 71.6°F (22°C) to 55°F (12.8°C), being the most significant monthly increase in the year. Weather in May »

Weather in June

June propels Cockeysville, Maryland towards summer's peak, with noticeable increases in temperature, humidity, and sunlight. While rain showers persist, they do not dampen the bright, sunny outlook as daylight stretches to almost 15 hours. Weather in June »

Weather in July

July is the peak of the summer season in Cockeysville. The city swelters under the sun with temperatures rising to their highest for the year, from 84.9°F (29.4°C) to 68.5°F (20.3°C). Rain also falls the hardest during this month, depositing 1.22" (31mm) of rain over an average of 12.6 days. Weather in July »

Weather in August

As Cockeysville, Maryland, steps into August, the summer's intensity gently begins to wane. August maintains relatively high temperatures, though slightly lesser than July. The month keeps up with its predecessor in terms of rainfall as well, with 1.46" (37mm) being the highest for the year. Weather in August »

Weather in September

September marks the transition from the dog days of summer to the crisp, cooler weather of fall in Cockeysville. Although the temperature starts to drop, it remains comfortably warm. As rainfall is reduced and the clouds retreat, more sky is exposed, contributing to 9 hours of daily sunlight. Weather in September »

Weather in October

October weather in Cockeysville, Maryland is best described as a pleasant blend of sunny days and crisp, cool nights. While temperatures continue on a downward trend, the city experiences an increase in rainfall to 0.71" (18mm). Weather in October »

Weather in November

November indicates the onset of winter in Cockeysville as temperatures drop further, falling between 52.9°F (11.6°C) and 38.8°F (3.8°C). Marking a considerably dry phase, the city doesn't receive more than 0.59" (15mm) of rain. Weather in November »

Weather in December

Entering the final month of the year, December sees Cockeysville wrapped in winter's embrace. The temperature remains cool, touching lows of 33.1°F (0.6°C). The city comes full circle weather-wise, with December's 0.24" (6mm) of snowfall matching that of January. Weather in December »
Updated: Jun 4, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the coldest months?

Cockeysville witnesses the coldest weather in January, with temperatures averaging a high of 37.9°F (3.3°C) and a low of 25.9°F (-3.4°C).

How many days does it rain?

Throughout the year, there are 101.9 rainfall days, and 9.17" (233mm) of precipitation is accumulated.

When does it snow in Cockeysville?

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

What is the snowiest month?

The month with the most snowfall is January, when snow falls for 3.1 days and typically aggregates up to 0.55" (14mm) of snow.

How many days does it snow in Cockeysville?

In Cockeysville, during the entire year, snow falls for 12.1 days and aggregates up to 1.81" (46mm) of snow.

What are the months with the lowest UV index?

January, February, November 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 in Cockeysville?

With an average of 4.9h of sunshine, February has the least sunshine of the year.

When is Daylight Saving Time (DST) in Cockeysville?

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%.

What is the most humid month?

The most humid month is May, with an average relative humidity of 79%.

When it does not snow?

May through October are months without snowfall in Cockeysville.

When is the highest UV index?

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

When are the longest days?

The month with the longest days is June, with an average of 14h and 54min of daylight.

What are the warmest months?

In Cockeysville, temperatures reach their average annual highs in July, measuring 84.9°F (29.4°C) and a minimum average of 68.5°F (20.3°C).

What month has the most sunshine?

July has the most sunshine of the year, with an average of 10.8h of sunshine.

What is the rainiest month?

The month with the most rainfall is August, when the rain falls for 11.3 days and typically aggregates up to 1.46" (37mm) of precipitation.

What is the driest month?

September is the month with the least rainfall. Rain falls for 7.5 days and accumulates 0.43" (11mm) of precipitation.

What is the month with the shortest days?

December has the shortest days of the year, with an average of 9h and 24min of daylight.
Today
Tomorrow
Long-term
YearJFMAMJJASOND

Average temperature
Cockeysville, MD

Average temperature - Cockeysville, MD

The warmest month (with the highest average high temperature) is July (84.9°F).
The month with the lowest average high temperature is January (37.9°F).

The month with the highest average low temperature is July (68.5°F).
The coldest month (with the lowest average low temperature) is January (25.9°F).

Average pressure
Cockeysville, MD

Average pressure - Cockeysville, MD

The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

Average wind speed
Cockeysville, MD

Average wind speed - Cockeysville, MD

The windiest month (with the highest average wind speed) is March (9.1mph).
The calmest months (with the lowest average wind speed) are July and August (5.5mph).

Average humidity
Cockeysville, MD

Average humidity - Cockeysville, MD

The month with the highest relative humidity is May (79%).
The month with the lowest relative humidity is April (73%).

Average rainfall
Cockeysville, MD

Average rainfall - Cockeysville, MD

The wettest month (with the highest rainfall) is August (1.46").
The driest month (with the least rainfall) is September (0.43").

Average rainfall days
Cockeysville, MD

Average rainfall days - Cockeysville, MD

The month with the highest number of rainy days is July (12.6 days).
The month with the least rainy days is January (5.2 days).

Average snowfall
Cockeysville, MD

Average snowfall - Cockeysville, MD

The month with the highest snowfall is January (0.55").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days
Cockeysville, MD

Average snowfall days - Cockeysville, MD

The month with the highest number of snowfall days is February (3.8 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

Average daylight / Average sunshine
Cockeysville, MD

Average daylight / Average sunshine - Cockeysville, MD

The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 24min).

The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is February (Average sunshine: 4h and 54min).

Average sunshine days
Cockeysville, MD

Average sunshine days - Cockeysville, MD

The month with the most sunshine days is November (22.9 days).
The month with the least sunshine days is July (15.2 days).

Average UV index
Cockeysville, MD

Average UV index - Cockeysville, MD

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

Average cloud cover
Cockeysville, MD

Average cloud cover - Cockeysville, MD

The month with the most cloud cover is March (Cloud cover 47).
The month with the least cloud cover is July (Cloud cover 30).

Average visibility
Cockeysville, MD

Average visibility - Cockeysville, MD

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).

Cockeysville, Maryland, USA

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