Climate and monthly weather forecast
Glasgow, KY

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The climate of Glasgow

Positioned in a temperate zone, Glasgow, Kentucky, proudly announces its unique climate parameters. The city enjoys a Köppen classification of Cfa, indicating a humid subtropical climate, which presents no dry season. This climate outline lets Glasgow host a range of weather dynamics that truly accentuate our planet's atmospheric diversity.

Frequent fluctuations in temperature, humidity and other parameters illustrate the city's weather dynamics throughout the year. On a yearly scale, Glasgow's temperatures rise and fall intriguingly, peaking at an agreeable 86.2°F (30.1°C) in July, while December hands back the chill with the lowest average temperature of 28°F (-2.2°C). A similar pattern follows suit with the humidity, sticking around the 70-80 percentile year-round, with a marginal increment in the winters.

Rain comes visiting Glasgow regularly with January offering an inviting 1.42" (36mm) only for July to outdo itself by pouring down 2.87" (73mm). The rainfall and subsequent humidity manifest themselves in Glasgow's persistent cloud cover, covering over 50% of the skies for most of the year. January sees the highest percentage of cloud cover at 56%, while August offers a slight respite at 31%.

The influence of the prevailing humid subtropical climate also bleeds into the wind patterns. Right from January, with a wind speed of 8.3mph (13.4km/h) to December with a wind speed of 7.7mph (12.4km/h), one can feel a consistent breeze whispering through Glasgow.

The best time to visit Glasgow

For those looking to maximize their exposure to the Glasgow sunshine, a visit from May to August would deliver an average daily sunshine duration scaling up to 10 hours. This shines in great contrast to the annual low of 4 hours in December and January. These months also boast impressive UV indexes of 6, making it an ideal time for outdoor activities and cookouts. Furthermore, the temperatures from May through August range from 75.7°F (24.3°C) to 86.2°F (30.1°C), creating an inviting ambiance for sightseers.

The worst time to visit Glasgow

The winter months of November through February may pose some challenges for visitors. The chilly winds and temperatures dipping to a low of 28°F (-2.2°C) in December are hardly welcoming. The snowfall may excite some visitors, with a peak of 1.18" (30mm) in February, however, the less-than-favorable visibility could hinder travel plans. In addition to this, the shorter daylight hours might limit outdoor experiences.

Spring weather in Glasgow

Spring in Glasgow, spanning March to May, guides the city out of the cold winters. Winds gradually decrease, making way for warm temperatures ranging from 56.1°F (13.4°C) to 75.7°F (24.3°C). The increased rainfall, peaking in May with 2.36" (60mm), advances the foliage and invites the city into a green bloom. The sunshine hours increase from 5.4 in March to 9 in May, extending opportunities for outdoor enjoyment.

Summer weather in Glasgow

Glasgow embraces summer from June through August. July asserts itself with the year's highest temperature, a steaming 86.2°F (30.1°C). It also hosts the maximum rainfall of the year at a soaking 2.87" (73mm). Though it may sound like tropical rains, the city compensates with the most daylight - 14.7 hours and 10 hours of sunshine.

Autumn weather in Glasgow

Autumn descends on Glasgow in September and extends up to November. It brings with it a slight dip in temperature, starting at a comfortable 79.7°F (26.5°C) in September and cooling down to 55°F (12.8°C) by November. As rainfall recedes to its annual low of 1.34" (34mm), it clears up for a slight increase in sunshine hours.

Winter weather in Glasgow

December in Glasgow begins on a chilly note, setting the tone for winter. The temperatures continually drop, hitting the yearly low in December at 28°F (-2.2°C), while snowfall begins to mark its presence with 0.75" (19mm) in January. The shorter daylight hours and longer nights, coupled with reduced visibility, make for classic winter aesthetics.

Weather in January

January is typically a month of cooler weather in Glasgow, Kentucky. Coming from the cold December, expect a rise in temperatures but do not anticipate a significant change in the weather pattern. One can expect an average maximum temperature of 41.5°F (5.3°C) and a minimum of 28°F (-2.2°C). Weather in January »

Weather in February

Transitioning from January, February in Glasgow, Kentucky exhibits a slight increase in temperature. The cold of winter gradually recedes, making room for more comfortable weather conditions albeit still relatively cold. During this month, rainfall increases to 2.17" (55mm), with an average of 10.3 days of precipitation. Weather in February »

Weather in March

Glasgow, Kentucky in March starts hinting at the brighter and warmer days of Spring. After a cold February, one expects a noticeable change in the weather with brighter days, fewer clouds, and an increase in average temperature to 56.1°F (13.4°C). Weather in March »

Weather in April

April is a transitional month in Glasgow, Kentucky, marking the transition from winter chills to spring warmth. An average temperature high of 67.1°F (19.5°C) discerns April from its chilly predecessor, March. Despite frequent rainfall of about 2.09" (53mm), you will enjoy the longer daylight hours and more sunshine. Weather in April »

Weather in May

May signals the arrival of summer in Glasgow, Kentucky. Following the pleasant weather in April, May brings warmer days as the temperatures climb. The rainfall increases slightly, totaling at 2.36" (60mm) over 15.6 days; but it is interspersed with ample sunshine. Weather in May »

Weather in June

June in Glasgow, Kentucky is the mark of the long-awaited summer season. Coming on the heels of May, the surge in temperature continues. The warm breezes of June, with an average maximum temperature of 84.2°F (29°C), provides plenty of opportunities for outdoor activities. Weather in June »

Weather in July

July reaches the pinnacle of summer in Glasgow, Kentucky. Following June's warm trend, the temperatures hit their peak with an average high of 86.2°F (30.1°C). July boasts the highest month for rainfall too with 2.87" (73mm) of precipitation. Weather in July »

Weather in August

In Glasgow, Kentucky, August is one more extension of the summer months, following right after a hot July. The average max temperature still hovers around a warm 85.1°F (29.5°C) providing plenty of heat. While August sees a decrease from July's peak rainfall, the comforting showers totaling to 2.44" (62mm) are nonetheless present. Weather in August »

Weather in September

September in Glasgow, Kentucky marks the beginning of the transition from the heat of summer to the cooler fall. Right after a hot August, the average temperature falls to a more mild 79.7°F (26.5°C). Even though the rainfall decrease to 1.34" (34mm), the variety of weather makes for extraordinary viewing, particularly for nature lovers. Weather in September »

Weather in October

October demonstrates fall in its full splendor in Glasgow, Kentucky. Following the mild September, it brings a breath of fresh, cool air with temperatures dropping to a maximum average of 68°F (20°C). The decreasing temperatures, less rainfall, and the departure of turbulent summer weather patterns cater more serene and calming views. Weather in October »

Weather in November

Glasgow, Kentucky in November is typically characterized by dropping temperatures and lesser precipitation. After the temperate October, November brings chilly environments indicating the looming winter. The transition is noticeable with a reduction in daylight hours. Weather in November »

Weather in December

December in Glasgow, Kentucky, signifies the onset of the cold winter season. It provides a stark contrast to the mildly cold November by diving into colder extremes with temperatures averaging between 46.8°F (8.2°C) and 34.3°F (1.3°C). Weather in December »
Updated: Jun 24, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What part of the year is the coldest in Glasgow?

Glasgow records the coldest temperatures in January, averaging a high of 41.5°F (5.3°C) and a low of 28°F (-2.2°C).

How many days does it rain?

In Glasgow, during the entire year, the rain falls for 149.2 days and collects up to 23.27" (591mm) of precipitation.

When does it snow?

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

How many days does it snow?

Throughout the year, there are 16 snowfall days, and 3.7" (94mm) of snow is accumulated.

When is the lowest UV index?

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

What is the most humid month?

The months with the highest humidity are February, March, May and December, with an average relative humidity of 79%.

When does it snow the most?

The month with the most snowfall is February, when snow falls for 4.5 days and typically aggregates up to 1.18" (30mm) of snow.

What is the month with the least sunshine?

With an average of 4.1h of sunshine, February has the least sunshine of the year in Glasgow.

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 CST to CDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from CDT to CST.

When it does not snow?

In Glasgow, snow does not fall in May through October.

What are the months with the highest UV index?

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

When are the longest days?

The month with the longest days is June, with an average of 14h and 42min of daylight.

What is the warmest month?

July is the warmest month, exhibiting average temperatures of 86.2°F (30.1°C) at the peak and 67.3°F (19.6°C) at the base.

What is the wettest month?

The month with the most rainfall is July, when the rain falls for 17.8 days and typically aggregates up to 2.87" (73mm) of precipitation.

What month has the most sunshine?

The month with the most sunshine is August, with an average of 10.3h of sunshine.

What is the driest month?

The months with the least rainfall are September and November Rain falls for 12.3 days and accumulates 1.34" (34mm) of rain.

What is the least humid month?

With an average relative humidity of 75%, October is the least humid month.

What is the month with the shortest days in Glasgow?

With an average of 9h and 42min of daylight, December has the shortest days of the year.

Average temperature
Glasgow, KY

Average temperature - Glasgow, KY

The warmest month (with the highest average high temperature) is July (86.2°F).
The month with the lowest average high temperature is January (41.5°F).

The month with the highest average low temperature is July (67.3°F).
The coldest month (with the lowest average low temperature) is January (28°F).

Average pressure
Glasgow, KY

Average pressure - Glasgow, KY

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).

Average wind speed
Glasgow, KY

Average wind speed - Glasgow, KY

The windiest month (with the highest average wind speed) is February (8.5mph).
The calmest months (with the lowest average wind speed) are July and August (5.1mph).

Average humidity
Glasgow, KY

Average humidity - Glasgow, KY

The months with the highest relative humidity are February, March, May and December (79%).
The month with the lowest relative humidity is October (75%).

Average rainfall
Glasgow, KY

Average rainfall - Glasgow, KY

The wettest month (with the highest rainfall) is July (2.87").
The driest months (with the least rainfall) are September and November (1.34").

Average rainfall days
Glasgow, KY

Average rainfall days - Glasgow, KY

The month with the highest number of rainy days is July (17.8 days).
The month with the least rainy days is November (8.1 days).

Average snowfall
Glasgow, KY

Average snowfall - Glasgow, KY

The month with the highest snowfall is February (1.18").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days
Glasgow, KY

Average snowfall days - Glasgow, KY

The month with the highest number of snowfall days is January (4.8 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight / Average sunshine
Glasgow, KY

Average daylight / Average sunshine - Glasgow, KY

The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 42min).

The month with the most sunshine is August (Average sunshine: 10h and 18min).
The month with the least sunshine is February (Average sunshine: 4h and 6min).

Average sunshine days
Glasgow, KY

Average sunshine days - Glasgow, KY

The month with the most sunshine days is November (20.1 days).
The month with the least sunshine days is July (11.4 days).

Average UV index
Glasgow, KY

Average UV index - Glasgow, KY

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 and December (UV index 2).

Average visibility
Glasgow, KY

Average visibility - Glasgow, KY

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

Glasgow, Kentucky, USA

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