Alhambra, California Weather by Month

By | May 10, 2003

Located in the San Gabriel Valley of Los Angeles County, Alhambra is a vibrant and diverse city with a rich cultural heritage and a thriving community. Located approximately eight miles from downtown Los Angeles, Alhambra is bordered by South Pasadena to the northwest, San Marino to the north, and Monterey Park to the east, offering residents and visitors easy access to the bustling metropolis of Los Angeles while providing a serene suburban atmosphere. With a population of over 85,000 residents, Alhambra is known for its eclectic mix of architectural styles, ranging from historic Spanish Colonial Revival buildings to modern developments. The city’s name, derived from the famous Alhambra fortress in Granada, Spain, reflects its multicultural identity and historical significance. Major landmarks in Alhambra include the San Gabriel Mission, Almansor Park, and the historic Garfield Theatre, each contributing to the city’s unique character and charm. With its diverse population, vibrant neighborhoods, and rich cultural offerings, Alhambra provides an inviting and dynamic environment for residents and visitors alike to explore, discover, and experience the best of Southern California living.

Climate and Weather Overview

Alhambra, California, enjoys a Mediterranean climate characterized by mild, wet winters and hot, dry summers, typical of the broader Los Angeles area. Situated inland from the coast, Alhambra experiences warmer temperatures compared to coastal cities, with occasional fluctuations influenced by its proximity to the Pacific Ocean and surrounding mountain ranges. The city receives relatively low rainfall throughout the year, with most precipitation occurring during the winter months. Summers are typically hot and dry, while winters are mild with occasional rainfall.

Climate Data Table

Month Average Temperature (°F) Precipitation (inches) Sunny Days
January 67 3.1 20
February 68 3.2 21
March 71 2.8 23
April 74 0.7 25
May 78 0.3 27
June 84 0.1 28
July 89 0.0 29
August 90 0.0 29
September 87 0.1 28
October 80 0.3 27
November 73 1.0 24
December 68 2.2 20

Weather by Month

January

January in Alhambra brings mild temperatures and occasional rainfall, marking the heart of the city’s winter season. The average high temperature in January is 67°F (19.4°C), while the average low is 48°F (8.9°C). Rainfall is relatively common during this month, with an average of 3.1 inches (79 mm) spread throughout the month. Despite the cooler temperatures, January still offers plenty of opportunities for outdoor activities and exploration in Alhambra and the surrounding areas.

Natural Disasters:

  • Potential for winter storms bringing heavy rainfall and localized flooding.
  • Occasional risk of cold snaps and frost advisories, especially during clear nights.

Recommended Activities:

  • Explore local parks and gardens to enjoy the lush greenery and seasonal blooms.
  • Visit cultural attractions such as museums and art galleries for indoor entertainment.
  • Attend community events and festivals celebrating the new year and cultural diversity.

February

February continues the trend of mild temperatures and occasional rainfall in Alhambra, as winter transitions into early spring. The average high temperature in February is 68°F (20°C), while the average low is 49°F (9.4°C). Precipitation remains similar to January, with an average of 3.2 inches (81 mm) of rainfall spread throughout the month. Despite the possibility of rain, February offers pleasant weather for outdoor activities and cultural experiences in Alhambra and the surrounding region.

Natural Disasters:

  • Continued potential for winter storms and heavy rainfall events.
  • Occasional risk of fog and reduced visibility, especially during early morning hours.

Recommended Activities:

  • Take leisurely strolls through Alhambra’s historic neighborhoods to admire the architecture.
  • Explore local markets and eateries to sample diverse cuisines and flavors.
  • Attend cultural events and performances showcasing the city’s rich heritage and artistic talent.

March

March heralds the arrival of spring in Alhambra, with warmer temperatures and longer daylight hours. The average high temperature in March is 71°F (21.7°C), while the average low is 51°F (10.6°C). Rainfall decreases slightly compared to previous months, with an average of 2.8 inches (71 mm) spread throughout the month. As spring blooms begin to emerge, residents and visitors can enjoy a variety of outdoor activities and cultural events in Alhambra and the surrounding area.

Natural Disasters:

  • Transition period with potential for both winter storms and early spring weather systems.
  • Occasional risk of gusty winds and dust storms, especially in desert regions.

Recommended Activities:

  • Take scenic drives through nearby canyons and foothills to enjoy spring wildflowers.
  • Visit local parks and botanical gardens for picnics and leisurely walks.
  • Attend spring festivals and community events celebrating the season’s arrival.

April

April in Alhambra brings mild temperatures and blooming landscapes, as spring reaches its peak. The average high temperature in April is 74°F (23.3°C), while the average low is 54°F (12.2°C). Rainfall decreases significantly, with an average of 0.7 inches (18 mm) spread throughout the month. With sunny skies and comfortable weather, April offers ideal conditions for outdoor adventures and cultural exploration in Alhambra and the surrounding region.

Natural Disasters:

  • Potential for spring thunderstorms bringing hail, high winds, and localized flooding.
  • Occasional risk of heatwaves and elevated fire danger, especially in dry areas.

Recommended Activities:

  • Explore local hiking trails and nature reserves to enjoy the beauty of spring blooms.
  • Plan day trips to nearby beaches and coastal attractions for sunbathing and water sports.
  • Attend outdoor concerts and cultural festivals celebrating the arts and community spirit.

May

May marks the beginning of warmer temperatures and longer days in Alhambra, as summer approaches. The average high temperature in May is 78°F (25.6°C), while the average low is 58°F (14.4°C). Rainfall decreases further, with an average of 0.3 inches (8 mm) spread throughout the month. With sunny skies and balmy weather, May provides excellent opportunities for outdoor activities and cultural experiences in Alhambra and the surrounding area.

Natural Disasters:

  • Continued risk of spring thunderstorms with the potential for severe weather events.
  • Occasional risk of heatwaves and elevated fire danger, especially in inland areas.

Recommended Activities:

  • Spend leisurely afternoons picnicking and sunbathing in local parks and green spaces.
  • Explore outdoor markets and street fairs for unique crafts and culinary delights.
  • Attend outdoor concerts and performances showcasing local musicians and artists.

June

June brings the official start of summer in Alhambra, with warm temperatures and clear skies dominating the forecast. The average high temperature in June is 84°F (28.9°C), while the average low is 63°F (17.2°C). Rainfall is minimal, with an average of 0.1 inches (3 mm) spread throughout the month. With the arrival of summer, residents and visitors can enjoy a variety of outdoor activities and cultural events in Alhambra and the surrounding region.

Natural Disasters:

  • Heightened risk of heatwaves and high humidity, leading to heat-related illnesses.
  • Occasional risk of wildfires and poor air quality, especially in dry, windy conditions.

Recommended Activities:

  • Cool off with a refreshing swim in local pools or nearby beaches.
  • Explore hiking trails in nearby mountains and national forests for scenic views and wildlife sightings.
  • Attend outdoor movie screenings and concerts in local parks and amphitheaters.

July

July brings hot temperatures and sunny skies to Alhambra, as summer reaches its peak. The average high temperature in July is 89°F (31.7°C), while the average low is 68°F (20°C). Rainfall is minimal, with an average of 0.0 inches (0 mm) recorded throughout the month. With the long summer days, residents and visitors can enjoy a wide range of outdoor activities and cultural events in Alhambra and the surrounding area.

Natural Disasters:

  • Continued risk of heatwaves and high humidity, leading to heat-related illnesses.
  • Potential for wildfires and poor air quality, especially in dry, windy conditions.

Recommended Activities:

  • Spend lazy summer days lounging by the pool or enjoying water sports at local lakes and reservoirs.
  • Plan outdoor picnics and barbecues with family and friends in shaded parks and gardens.
  • Attend summer festivals and street fairs featuring live music, food vendors, and carnival rides.

August

August continues the trend of hot temperatures and sunny skies in Alhambra, as summer persists. The average high temperature in August is 90°F (32.2°C), while the average low is 69°F (20.6°C). Rainfall remains minimal, with an average of 0.0 inches (0 mm) recorded throughout the month. Despite the heat, there are still plenty of outdoor activities and cultural events to enjoy in Alhambra and the surrounding area.

Natural Disasters:

  • Persistence of heatwaves and high humidity, leading to increased risk of heat-related illnesses.
  • Continued potential for wildfires and poor air quality, especially in dry, windy conditions.

Recommended Activities:

  • Seek out water-based activities to stay cool, such as swimming, kayaking, or paddleboarding.
  • Take advantage of early morning or late evening hours for outdoor exercise and recreation.
  • Attend outdoor concerts and theater performances in local parks and amphitheaters.

September

As summer transitions to fall, September brings slightly cooler temperatures and the first hints of autumn in Alhambra. The average high temperature in September is 87°F (30.6°C), while the average low is 66°F (18.9°C). Rainfall remains minimal, with an average of 0.1 inches (3 mm) recorded throughout the month. With the changing of the seasons, residents and visitors can enjoy a variety of outdoor activities and cultural events in Alhambra and the surrounding region.

Natural Disasters:

  • Transition period with potential for both lingering summer heat and early fall weather systems.
  • Occasional risk of heatwaves and wildfires, especially in dry, windy conditions.

Recommended Activities:

  • Take scenic drives through nearby mountains and canyons to enjoy fall foliage.
  • Visit local orchards and pumpkin patches for autumn harvest activities and seasonal treats.
  • Attend fall festivals and farmers’ markets featuring pumpkins, apples, and other seasonal produce.

October

October brings cooler temperatures and the vibrant colors of fall foliage to Alhambra, as autumn reaches its peak. The average high temperature in October is 80°F (26.7°C), while the average low is 58°F (14.4°C). Rainfall increases slightly compared to previous months, with an average of 0.3 inches (8 mm) recorded throughout the month. With the arrival of fall, residents and visitors can enjoy a variety of outdoor activities and cultural events in Alhambra and the surrounding area.

Natural Disasters:

  • Potential for early-season rainstorms and thunderstorms, bringing localized flooding and gusty winds.
  • Occasional risk of heatwaves and wildfires, especially in dry, windy conditions.

Recommended Activities:

  • Take scenic hikes through local parks and nature reserves to admire fall foliage.
  • Visit pumpkin patches and corn mazes for family-friendly fun and autumnal activities.
  • Attend fall festivals and Halloween events featuring costume contests, haunted houses, and pumpkin carving.

November

November in Alhambra brings cooler temperatures and the transition to the holiday season, as autumn comes to an end. The average high temperature in November is 73°F (22.8°C), while the average low is 51°F (10.6°C). Rainfall increases slightly compared to October, with an average of 1.0 inch (25 mm) recorded throughout the month. With Thanksgiving approaching, residents and visitors can enjoy a variety of outdoor activities and cultural events in Alhambra and the surrounding region.

Natural Disasters:

  • Potential for winter storms bringing rain showers and cooler temperatures.
  • Occasional risk of gusty winds and dust storms, especially in desert regions.

Recommended Activities:

  • Take scenic drives through nearby mountains and valleys to enjoy autumn landscapes.
  • Attend holiday craft fairs and markets for unique gifts and seasonal treats.
  • Volunteer for community service projects and charitable events to give back during the holiday season.

December

December brings cooler temperatures and the festive spirit of the holiday season to Alhambra, as winter begins. The average high temperature in December is 68°F (20°C), while the average low is 47°F (8.3°C). Rainfall increases compared to previous months, with an average of 2.2 inches (56 mm) recorded throughout the month. With Christmas and New Year’s Eve celebrations in full swing, residents and visitors can enjoy a variety of outdoor activities and cultural events in Alhambra and the surrounding area.

Natural Disasters:

  • Potential for winter storms bringing rain showers, cooler temperatures, and occasional snowfall in higher elevations.
  • Occasional risk of frost and freezing temperatures, especially during clear nights.

Recommended Activities:

  • Take festive holiday light tours through local neighborhoods and attractions.
  • Attend tree lighting ceremonies and holiday parades featuring festive floats and performances.
  • Enjoy outdoor ice skating and winter sports at seasonal rinks and parks.

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