Climate and Average Weather Year Round in Santa Clara California, United States

In Santa Clara, the summers are long, warm, arid, and mostly clear and the winters are short, cold, wet, and partly cloudy. Over the course of the year, the temperature typically varies from 43°F to 80°F and is rarely below 35°F or above 90°F.

Weather forecast Santa Clara
Weather forecast Santa Clara

Based on the tourism score, the best time of year to visit Santa Clara for warm-weather activities is from late June to late September.

Average Temperature in Santa Clara 

The warm season lasts for 4.3 months, from June 5 to October 13, with an average daily high temperature above 76°F. The hottest month of the year in Santa Clara is July, with an average high of 80°F and low of 59°F.

The cool season lasts for 2.6 months, from November 27 to February 14, with an average daily high temperature below 63°F. The coldest month of the year in Santa Clara is December, with an average low of 44°F and high of 59°F.

Rainfall 

To show variation within the months and not just the monthly totals, we show the rainfall accumulated over a sliding 31-day period centered around each day of the year. Santa Clara experiences significant seasonal variation in monthly rainfall.

The rainy period of the year lasts for 7.3 months, from October 3 to May 14, with a sliding 31-day rainfall of at least 0.5 inches. The month with the most rain in Santa Clara is February, with an average rainfall of 3.9 inches.

The rainless period of the year lasts for 4.7 months, from May 14 to October 3. The month with the least rain in Santa Clara is July, with an average rainfall of 0.0 inches.

Weather forecast April 5, 2023

Weather forecast April 5, 2023 - P8

Weather 95051

High temperature : 51°F

Low temperature : 45°F

- Overcast clouds, Wind speed 16.11 mph, wind out of the NNW. Visibility 7 mi, humidity 66% . Chance of Rain : 40 % .

Today's Air Quality - Weather 95051 : Moderate

- Air Quality Index : CO : 247 ; NH3 : 0.48 ; NO : 0.03 ; NO2 : 8.57 ; O3 : 80.82 ; PM10 : 2.45 ; PM2.5 : 1.32 ; SO2 : 1.94

Weather 95052

High temperature : 51°F

Low temperature : 45°F

- Overcast clouds, Wind speed 16.11 mph, wind out of the NNW. Visibility 7 mi, humidity 65% . Chance of Rain : 40 % .

Today's Air Quality - Weather 95052 : Moderate

- Air Quality Index : CO : 247 ; NH3 : 0.48 ; NO : 0.03 ; NO2 : 8.57 ; O3 : 80.82 ; PM10 : 2.45 ; PM2.5 : 1.32 ; SO2 : 1.94

Weather 95053

High temperature : 51°F

Low temperature : 45°F

- Overcast clouds, Wind speed 16.11 mph, wind out of the NNW. Visibility 7 mi, humidity 64% . Chance of Rain : 40 % .

Today's Air Quality - Weather 95053 : Moderate

- Air Quality Index : CO : 247 ; NH3 : 0.48 ; NO : 0.03 ; NO2 : 8.57 ; O3 : 80.82 ; PM10 : 2.45 ; PM2.5 : 1.32 ; SO2 : 1.94

Weather 95054

High temperature : 51°F

Low temperature : 45°F

- Overcast clouds, Wind speed 16.11 mph, wind out of the NNW. Visibility 7 mi, humidity 65% . Chance of Rain : 40 % .

Today's Air Quality - Weather 95054 : Moderate

- Air Quality Index : CO : 247 ; NH3 : 0.48 ; NO : 0.03 ; NO2 : 8.57 ; O3 : 80.82 ; PM10 : 2.45 ; PM2.5 : 1.32 ; SO2 : 1.94

Weather 21231

High temperature : 65°F

Low temperature : 61°F

- Overcast clouds, Wind speed 11.5 mph, wind out of the SW. Visibility 4 mi, humidity 88% . Chance of Rain : 100 % .

Today's Air Quality - Weather 21231 : Moderate

- Air Quality Index : CO : 233.65 ; NH3 : 0.48 ; NO : 0.14 ; NO2 : 8.48 ; O3 : 73.67 ; PM10 : 2.75 ; PM2.5 : 1.89 ; SO2 : 1.91

Weather 95056

High temperature : 51°F

Low temperature : 45°F

- Overcast clouds, Wind speed 16.11 mph, wind out of the NNW. Visibility 7 mi, humidity 65% . Chance of Rain : 40 % .

Today's Air Quality - Weather 95056 : Moderate

- Air Quality Index : CO : 247 ; NH3 : 0.48 ; NO : 0.03 ; NO2 : 8.57 ; O3 : 80.82 ; PM10 : 2.45 ; PM2.5 : 1.32 ; SO2 : 1.94

Weather 95060

High temperature : 50°F

Low temperature : 45°F

- Overcast clouds, Wind speed 5.99 mph, wind out of the NW. Visibility 7 mi, humidity 69% . Chance of Rain : 84 % .

Today's Air Quality - Weather 95060 : Moderate

- Air Quality Index : CO : 220.3 ; NH3 : 0 ; NO : 0 ; NO2 : 0.3 ; O3 : 92.98 ; PM10 : 1.67 ; PM2.5 : 0.71 ; SO2 : 0.76

Weather 95061

High temperature : 46°F

Low temperature : 41°F

- Overcast clouds, Wind speed 3 mph, wind out of the N. Visibility 7 mi, humidity 72% . Chance of Rain : 93 % .

Today's Air Quality - Weather 95061 : Moderate

- Air Quality Index : CO : 213.62 ; NH3 : 0.04 ; NO : 0 ; NO2 : 0.94 ; O3 : 83.69 ; PM10 : 1.56 ; PM2.5 : 0.72 ; SO2 : 0.63

Weather 97006

High temperature : 43°F

Low temperature : 39°F

- Overcast clouds, Wind speed 3 mph, wind out of the SE. Visibility 7 mi, humidity 85% . Chance of Rain : 87 % .

Today's Air Quality - Weather 97006 : Good

- Air Quality Index : CO : 303.75 ; NH3 : 1.69 ; NO : 0.09 ; NO2 : 17.31 ; O3 : 33.62 ; PM10 : 4.59 ; PM2.5 : 3.1 ; SO2 : 0.37

Weather 95063

High temperature : 51°F

Low temperature : 45°F

- Overcast clouds, Wind speed 5.99 mph, wind out of the NW. Visibility 7 mi, humidity 69% . Chance of Rain : 81 % .

Today's Air Quality - Weather 95063 : Moderate

- Air Quality Index : CO : 220.3 ; NH3 : 0 ; NO : 0 ; NO2 : 0.3 ; O3 : 92.98 ; PM10 : 1.67 ; PM2.5 : 0.71 ; SO2 : 0.76

Weather 01852 - Lowell MA

overcast clouds

50°

overcast clouds

Feels like 46°
Sunrise/Sunset - 01852
Sunrise/Sunset

05:33/19:49

Temperature - 01852
High/Low

52°F

/

46°F

Humidity in 01852
Humidity

72%

Pressure
Pressure

1026 hPa

Visibility
Visibility

7 mi

Wind
Wind

8.05 mph