Climate Insights for Lexington Park

Sweetwater County, Maryland, United States

Hottest
July
30°C peak
Coldest
January
1°C low
Wettest
July
129mm rain
Best to Visit
June
Mild temps & low rain

Climate Overview

The climate in Lexington Park is temperate. The average annual temperature is 15°C and approximately 1250mm of precipitation falls per year. Lexington Park receives a notable amount of rainfall throughout the year, including during its driest month. Lexington Park is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: July, August, June. The coldest months are January, February, December, when temperatures can drop to 1°C. Light snow can occur between January and December.

Temperature

10° 15° 20° 25° 30° Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Max: 7° Average: 4° Min: 1° Feb Max: 9° Average: 6° Min: 3° Mar Max: 12° Average: 9° Min: 6° Apr Max: 17° Average: 14° Min: 11° May Max: 22° Average: 19° Min: 16° Jun Max: 27° Average: 24° Min: 22° Jul Max: 30° Average: 27° Min: 25° Aug Max: 28° Average: 26° Min: 24° Sep Max: 25° Average: 23° Min: 21° Oct Max: 20° Average: 17° Min: 15° Nov Max: 14° Average: 11° Min: 8° Dec Max: 9° Average: 6° Min: 4°
Max
Average
Min

Temperatures in Lexington Park vary considerably across the year, with a 29°C difference between the coldest and warmest months. The warmest month is July, when average highs reach 30°C and the mean temperature sits around 27°C. January is the coolest month, with minimum temperatures around 1°C and an average of 4°C. Daily temperature variation is modest, with an average difference of 5°C between highs and lows. The sharpest temperature change occurs between October and November, with a 7°C shift in average temperatures.

Precipitation

0mm 25mm 50mm 75mm 100mm 125mm 150mm Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Precipitation: 97mm Snow: 21mm Feb Precipitation: 113mm Snow: 8mm Mar Precipitation: 100mm Snow: 3mm Apr Precipitation: 92mm Snow: 0mm May Precipitation: 120mm Snow: 0mm Jun Precipitation: 89mm Snow: 0mm Jul Precipitation: 129mm Snow: 0mm Aug Precipitation: 108mm Snow: 0mm Sep Precipitation: 120mm Snow: 0mm Oct Precipitation: 101mm Snow: 0mm Nov Precipitation: 76mm Snow: 0mm Dec Precipitation: 107mm Snow: 5mm
Precipitation
Snow

Lexington Park is a fairly wet location, receiving approximately 1250mm of precipitation annually, which averages out to around 104mm per month. The wettest month is July, averaging 129mm of rainfall. September and May also tend to see above-average precipitation. The driest month is November, with just 76mm. That's 54mm less than July, the wettest month. Rainfall is relatively evenly distributed throughout the year, so there is no pronounced dry or wet season to plan around. Light snowfall can occur between January and December, totalling around 37cm annually. January is the snowiest month with approximately 21cm.

Wind

0km/h 5km/h 10km/h 15km/h 20km/h Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Wind Speed: 17km/h Feb Wind Speed: 16km/h Mar Wind Speed: 17km/h Apr Wind Speed: 16km/h May Wind Speed: 14km/h Jun Wind Speed: 13km/h Jul Wind Speed: 11km/h Aug Wind Speed: 12km/h Sep Wind Speed: 14km/h Oct Wind Speed: 15km/h Nov Wind Speed: 16km/h Dec Wind Speed: 15km/h
Wind Speed

Lexington Park is mildly breezy, with an average annual wind speed of 15km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is March, averaging 17km/h, though still comfortable for most outdoor activities. The calmest conditions occur in July, with average winds dropping to 11km/h, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 6km/h gap between the calmest and windiest months. Wind tends to be stronger during winter months, driven by seasonal pressure systems. The seasonal averages break down to 16km/h in winter, 16km/h in spring, 12km/h in summer, 15km/h in autumn.

Seasons

Winter
Dec 21
Spring
Mar 20
Summer
Jun 21
Autumn
Sep 23

7 days until Autumn

It is currently summer in Lexington Park, which began on June 21, 2026. Lexington Park is in the Northern Hemisphere, where spring begins in March, summer in June, autumn in September, and winter in December. The warmest period peaks in July at around 30°C, while the coldest stretch bottoms out in January near 1°C. Autumn is next, beginning on September 23, 2026 (7 days from now).

Spring

Temperatures range from 6 to 22°C. Rainfall is heavy, totalling around 311mm across the season with a monthly average of 104mm. Winds are moderate at around 16km/h. An umbrella or waterproof jacket is advisable as spring showers are frequent.

Summer

Temperatures range from 22 to 30°C. Rainfall is heavy, totalling around 326mm across the season with a monthly average of 109mm. Winds are generally light, averaging 12km/h. Light, breathable clothing is ideal. Perfect conditions for outdoor activities.

Autumn

Temperatures range from 8 to 25°C. Precipitation is moderate at around 297mm for the season, averaging 99mm per month. Winds are generally light, averaging 15km/h. A waterproof jacket and sturdy footwear are recommended as rain becomes more frequent.

Winter

Temperatures range from 1 to 9°C. Rainfall is heavy, totalling around 317mm across the season with a monthly average of 106mm. Expect around 34cm of snow accumulation during this period. Winds are moderate at around 16km/h. A light jacket or sweater is usually sufficient, though cooler evenings may call for an extra layer.

Best Time to Visit

Jan
Feb
Mar
Apr 14°
May 19°
Jun 24°
Jul 27°
Aug 26°
Sep 23°
Oct 17°
Nov 11°
Dec

The best time to visit Lexington Park is during June, when the weather is most comfortable for travellers. During these months, average temperatures hover around 24°C with modest rainfall averaging 89mm per month. By contrast, July can be uncomfortably hot with highs reaching 30°C, while January is the coldest period with lows dropping to 1°C. Despite being the best months overall, some rain is still likely. Pack a waterproof layer and plan a mix of indoor and outdoor activities.

Monthly Climate Data

The table below shows monthly climate averages for Lexington Park based on historical weather data. Min and max temperatures represent typical overnight lows and afternoon highs for each month, shown in degrees Celsius (°C). Precipitation is measured in millimetres (mm) and indicates the average total rainfall per month. Snow is measured in centimetres (cm) and reflects average monthly snowfall accumulation. Wind speed is the average sustained speed in kilometres per hour (km/h). All values are based on averages from over 10 years of historical weather data. The current month is highlighted for quick reference.

Month
Min Temperature
Max Temperature
Wind Speed
Precipitation
Snow
Jan
1 °C
7 °C
17 km/h
97 mm
21 cm
Feb
3 °C
9 °C
16 km/h
113 mm
8 cm
Mar
6 °C
12 °C
17 km/h
100 mm
3 cm
Apr
11 °C
17 °C
16 km/h
92 mm
0 cm
May
16 °C
22 °C
14 km/h
120 mm
0 cm
Jun
22 °C
27 °C
13 km/h
89 mm
0 cm
Jul
25 °C
30 °C
11 km/h
129 mm
0 cm
Aug
24 °C
28 °C
12 km/h
108 mm
0 cm
Sep Current
21 °C
25 °C
14 km/h
120 mm
0 cm
Oct
15 °C
20 °C
15 km/h
101 mm
0 cm
Nov
8 °C
14 °C
16 km/h
76 mm
0 cm
Dec
4 °C
9 °C
15 km/h
107 mm
5 cm
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Metric (°C, km/h)