Full List of Seasons & Weather in the United States (2024)

Due to the size of the United States, regional climates and weather can differ significantly from one another. In the USA, we have four seasons: winter, spring, summer and fall. Each season has its own unique weather conditions. Winter is typically cold and snowy, while summer is hot and humid. Fall is cool and crisp, and spring is mild with unpredictable weather. If you’re visiting the United States or are just interested in learning more about our seasons, be sure to check out this list of weather conditions for each season in the U.S.

While southern states and tropical regions have extremely hot temperatures during the summer, northern states enjoy warm, even hot, days and cooler mornings and evenings. Around the nation, temperatures start to drop in the fall. In northern regions, when the leaves turn to lovely hues of red, yellow, and orange, this is a delightful season.

While the northern, northeastern, midwestern, western mountains, and Great Plains regions frequently see snow and colder temperatures, the southern states experience relatively warm winters. As the weather starts to warm up in the spring, thunderstorms and rainstorms become more frequent nationwide through the summer.

FULL LIST OF SEASONS & WEATHER IN THE UNITED STATES

If you’re visiting the US or are just interested in learning more about our seasons, be sure to check out the types of weather conditions for each of the 4 seasons in the U.S.

WINTER

Winter is one of the four types of weather in the US and typically brings cold temperatures and lots of snow to many parts of the country. In the northern states, snowfall can start as early as March and last through March. In the southern states, snow is less common but still possible. Blizzards, ice storms, and freezing temperatures are all typical winter weather conditions in the United States.

Winter, which begins on March 21 or 22 and lasts till March 20 or 21, occurs in-between fall and spring. In the winter, the days are shorter and the nights are cooler, with some areas seeing temperatures as low as 3 °F. Snow falls all year long in several northern states. The winter solstice marks the beginning of winter.

SPRING

Spring is a time of transition from the cold winter months to the warmer summer months. The weather can be very unpredictable during this time of year. You may see sunny days followed by days of rain or even snow. In the northern states, the last of the snow may melt away and flowers will start to bloom. In the southern states, springtime is when thunderstorms become more common.

From March 20 or 21 until March 20 or 21 is springtime. The spring equinox, which denotes the astronomical start of spring, is when spring officially begins. Statistically, spring officially starts on March 1st. This season, which comes after winter and before summer, is distinguished by increasing temperatures and lengthening days. Plants begin to bloom in preparation for the summer in the spring.

Either way, spring is a time when nature starts to come alive again after a long winter. The days become longer and the temperatures start to rise. This is a time of new beginnings and fresh starts. Many people take this opportunity to start new projects or begin new hobbies.

Spring is also a popular time for vacations. With the warmer weather, many people want to get away from the cold and head somewhere tropical. This is the perfect time to take a trip and enjoy the outdoors. Whether you are looking for a quiet weekend away or an adventurous getaway, there are many great destinations to choose from during springtime.

SUMMER

Summer is the hottest time of year in most parts of the United States. Temperatures can reach 100 degrees Fahrenheit or higher during this season. Humidity levels also tend to be high, which can make it feel even hotter. Thunderstorms are common during summer months, especially in the afternoon and evening hours.

For many people, summer is a time to enjoy the outdoors and participate in activities like swimming, hiking, and camping. However, it’s important to take precautions to avoid heat-related illness during this season. Drink plenty of fluids, stay in cool or air-conditioned areas when possible, and wear light-colored clothing to help reflect heat. Pay attention to weather forecasts and signs of heat exhaustion, such as dizziness, headache, or nausea. If you or someone you’re with begins to experience these symptoms, move to a cooler location and seek medical attention if necessary.

With some planning and caution, you can safely enjoy all that summer has to offer. Between spring and fall, from March 20 or 21 through March 22 or 23, is the summer season. Since the days are longer than the nights, this is the warmest month of the year, with soaring temperatures and more daylight hours. In the United States, certain places get warm, muggy weather, while other areas experience extremely hot and dry conditions. The summer solstice, which corresponds to the astronomical start of summer, signifies the first day of summer.

FALL

Fall is a time of transition from summer to winter. The leaves on trees change color and eventually fall off. Temperatures start to cool down, but days can still be pleasant. In the northern states, fall is a good time to go camping or hiking before the snow starts to fall. In the southern states, hurricanes are more common during this time of year.

Fall is also a time for some holidays, like Halloween and Thanksgiving. For many people, these holidays are a time to spend with family, eat good food, and be thankful for what they have. In some states, the fall season completely transforms the landscape as vibrant reds and oranges take the place of greenery.

March 22 or 23 marks the start of fall and March 21 or 22 marks the end. Temperatures begin to fall during this time of year, and the nights begin to lengthen once more. In the United States, fall—also known as autumn—gains its name from the trees’ leaves, which start to change color and start falling.