Houston, Delaware Weather by Month

Houston, Delaware, is a small town located in Kent County in the United States. This quaint town is nestled in the central part of Delaware and is known for its peaceful, rural atmosphere. Geographically, Houston is situated in the Delaware River Coastal Plain, an area characterized by its flat, low-lying terrain, which is primarily used for agriculture. The town covers an area of approximately 0.5 square miles and has a population of around 400 residents, making it a close-knit community.

Though small, Houston is notable for its rich agricultural heritage. One of the prominent companies in the area is Houston’s own Houston-Armory, which has historical significance. The town is also within proximity to the city of Milford, which houses landmarks such as the Milford Museum and Mispillion Riverwalk, providing cultural and recreational opportunities for residents and visitors alike.

Climate and Weather Overview

Houston, Delaware, experiences a humid subtropical climate, characterized by hot, humid summers and mild to cool winters. The town’s climate is influenced by its proximity to the Atlantic Ocean, which helps moderate temperatures throughout the year. Precipitation is relatively evenly distributed throughout the year, although the summer months tend to be wetter.

Average Temperature, Precipitation, and Sunny Days

Month Average High (°F) Average Low (°F) Average Precipitation (inches) Average Sunny Days
January 45 27 3.5 9
February 48 29 3.2 10
March 56 36 4.0 11
April 66 45 3.5 12
May 75 55 4.0 12
June 83 64 3.9 11
July 87 69 4.5 11
August 85 67 4.3 10
September 79 60 4.2 9
October 68 48 3.6 9
November 58 39 3.3 8
December 48 31 3.7 8

Weather by Month


Weather Overview:
January in Houston is cold, with average high temperatures around 45°F and lows dipping to 27°F. The town receives about 3.5 inches of precipitation, mostly in the form of rain and occasionally snow.

Natural Disasters:
Houston generally does not experience severe natural disasters in January. However, ice storms can occasionally disrupt daily life.


  • Indoor: Visiting local museums, such as the Milford Museum.
  • Outdoor: Enjoying scenic walks in the snow-covered landscapes, if snow is present.


Weather Overview:
February continues to be chilly, with temperatures ranging from 48°F during the day to 29°F at night. Precipitation is slightly lower at 3.2 inches.

Natural Disasters:
Similar to January, ice storms are possible but not frequent.


  • Indoor: Participating in local community events or workshops.
  • Outdoor: Winter hiking in nearby nature reserves.


Weather Overview:
March marks the beginning of spring, with average highs of 56°F and lows around 36°F. The town experiences around 4 inches of precipitation.

Natural Disasters:
The risk of severe weather remains low, though early spring storms can occur.


  • Indoor: Exploring indoor farmers’ markets.
  • Outdoor: Early spring gardening and visiting local parks.


Weather Overview:
April sees a significant warming trend, with highs reaching 66°F and lows around 45°F. Rainfall amounts to 3.5 inches.

Natural Disasters:
Thunderstorms become more common but are generally not severe.


  • Indoor: Attending local arts and crafts fairs.
  • Outdoor: Biking and hiking in nature reserves.


Weather Overview:
May is warmer and wetter, with temperatures ranging from 75°F to 55°F and about 4 inches of rain.

Natural Disasters:
Severe thunderstorms and occasional tornado warnings may occur.


  • Indoor: Visiting local historical sites.
  • Outdoor: Participating in outdoor festivals and community events.


Weather Overview:
June brings summer weather, with average highs of 83°F and lows of 64°F. Precipitation is around 3.9 inches.

Natural Disasters:
Hurricane season begins, but direct impacts are rare this early.


  • Indoor: Attending concerts and theater performances.
  • Outdoor: Swimming and picnicking in local parks.


Weather Overview:
July is the hottest month, with highs reaching 87°F and lows around 69°F. Rainfall is highest at 4.5 inches.

Natural Disasters:
Hurricanes and severe thunderstorms are possible but not frequent.


  • Indoor: Enjoying air-conditioned indoor recreational facilities.
  • Outdoor: Celebrating Independence Day with fireworks and barbecues.


Weather Overview:
August remains hot, with temperatures averaging between 85°F and 67°F. Rainfall is 4.3 inches.

Natural Disasters:
The peak of hurricane season, though significant events are infrequent.


  • Indoor: Visiting local libraries and cultural centers.
  • Outdoor: Participating in summer sports and outdoor activities.


Weather Overview:
September sees a cooling trend, with highs of 79°F and lows of 60°F. Rainfall is around 4.2 inches.

Natural Disasters:
Hurricanes remain a threat, but their impact is typically minimal inland.


  • Indoor: Attending fall fairs and exhibitions.
  • Outdoor: Harvest festivals and hiking.


Weather Overview:
October brings cooler weather, with temperatures ranging from 68°F to 48°F and 3.6 inches of rain.

Natural Disasters:
Autumn storms are possible but not usually severe.


  • Indoor: Participating in Halloween events and indoor markets.
  • Outdoor: Leaf-peeping and pumpkin picking.


Weather Overview:
November is cooler, with highs of 58°F and lows of 39°F. Precipitation is 3.3 inches.

Natural Disasters:
The likelihood of severe weather is low.


  • Indoor: Celebrating Thanksgiving with community gatherings.
  • Outdoor: Autumn walks and preparation for winter.


Weather Overview:
December is cold, with temperatures between 48°F and 31°F. Rainfall is 3.7 inches.

Natural Disasters:
The risk of ice storms increases.


  • Indoor: Attending holiday markets and events.
  • Outdoor: Decorating for the holidays and enjoying winter activities.

Houston, Delaware, offers a variety of activities throughout the year, making it a charming and adaptable place to live or visit.

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