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San Jose in June: Weather, Average temperature and Climate

Take a look at past year’s weather for San Jose in June and see if it is worth visiting.
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June

Weather in San Jose in June 2024

OK Weather
Warm
🌧️
Rainy
June could be a good time to visit San Jose, as the weather is generally fine. The average high temperature is around +77°F, and there are typically 0 sunny days in June. However, expect about 30 rainy days, and total monthly rainfall of approximately 685 mm. The weather is changeable so pack for every eventuality. Search flights in one click on Avionero.

Average weather

☀️
+77°F
Avg. max. temperature
+59°F
Min.
+84°F
Max.
685 mm
Total precipitation
83%
Avg. humidity
1 m/s
Avg. wind
0 ☀️
Sunny Days
0 ⛅️
Cloudy
30 🌦
Rainy
Our opinion: San Jose has OK weather in June.

Average temperature in San Jose in June

Here are the expected maximum, average and minimum temperatures in San Jose for June based on the historical data.
Last Year
Historical Data

The expected average maximum temperature in June is +75°F with a maximum of +79°F and a minimum of +61°F.

The average maximum temperature goes down 20% by the end of the month, compared with the beginning of the month, from +77°F to +73°F.

Is San Jose warm or cold in June?

San Jose is typically warm in June.

Maximum temperatures go down compared to the previous month from +77°F to +77°F. The minimum temperature also goes up from +64°F to +64°F.

It’s generally warm, but pack a long-sleeve shirt for evenings.

June is one of the warmest months in San Jose, here is the comparison with other months:

Climate in San Jose in June

San Jose weather looks like this, on average, in June and the surrounding months.
MayJuneJuly
Avg. temperature
+77°F+77°F+75°F
Min. temperature
+59°F+59°F+57°F
Max. temperature
+86°F+84°F+82°F
Rainfall
613 mm685 mm715 mm
Wind
2 m/s1 m/s2 m/s
Humidity
80%83%80%
Air pressure
1013 HPa1014 HPa1014 HPa
Sunny days
000
Cloudy days
100
Rainy days
303031
Snowy days
000

June weather is still as ok as in May. The temperature levels stay the same in the area of +77°F for average maximum temperature during the day. Prepare for more rain. Average rainfall goes from 613 mm to 685 mm. Humidity rises from 80% to 83%. Winds are calmer in comparison to May, going down from 2 m/s to 1 m/s on average. The amount of sunny days stay about the same, averaging 0 sunny days during the month.

July brings much the same weather, it remains ok.

Wind

Wind speed in San Jose in June based on historical data.
Last Year
Historical Data

The average wind speed is 2 m/s getting up to 4 m/s which is a light breeze; barely moving the tree leaves.

The average wind speed in San Jose is gradually increasing during June, going from 2 m/s to 4 m/s over the course of the month.

Rain

Amount of rainfall in mm during June in San Jose based on historical data.
Last Year
Historical Data
A chance of rain on a typical day in June stands at 100%, leading to total precipitation of around 888 mm. The maximum amount of rainfall per day is around 117 mm, which is considered heavy rain. June is a pretty wet month with over 30 rainy days, so don’t forget to pack an umbrella, raincoat, and a pair of wellies.
Here’s how June is compared with other months in the amount of precipitation, total mm:
San Jose wettest month is August, where a typical day has a 100% chance of precipitation and 761 mm of rainfall per day. February, on the other hand, is the driest month with a mere 38% chance of precipitation and 86 mm of rainfall per day.

How was the weather last June in San Jose?

This is the weather in San Jose in June 2023:
1 June
🌧️
+78°F
2 June
🌧️
+72°F
3 June
🌧️
+78°F
4 June
🌧️
+77°F
5 June
🌧️
+78°F
6 June
🌫️
+76°F
7 June
🌧️
+72°F
8 June
🌫️
+74°F
9 June
🌧️
+74°F
10 June
🌧️
+75°F
11 June
☀️
+77°F
12 June
🌧️
+73°F
13 June
☀️
+74°F
14 June
🌧️
+75°F
15 June
🌧️
+75°F
16 June
🌧️
+76°F
17 June
🌧️
+77°F
18 June
🌫️
+77°F
19 June
🌫️
+75°F
20 June
🌧️
+76°F
21 June
🌧️
+77°F
22 June
🌧️
+77°F
23 June
🌫️
+78°F
24 June
🌧️
+76°F
25 June
🌧️
+76°F
26 June
🌧️
+72°F
27 June
🌧️
+71°F
28 June
🌧️
+75°F
29 June
🌧️
+76°F
30 June
🌧️
+73°F
In June 2023 San Jose had 2 sunny days, 0 cloudy days, and 23 rainy days. The average maximum temperature was +75°F, with an absolute maximum of +79°F and a minimum of +72°F. The average humidity was 86%, with a maximum of 98% and a minimum of 51%. The average wind speed was 2 m/s, with a maximum of 7 m/s and a minimum of 0 m/s.
Are you planning a trip in June?

Climate Change Over the Years

This is how San Jose climate has changed over the last 43 years.

The climate in San Jose in June has not changed that much over the last 43 years.

The average temperature was the lowest in 2022 (+78°F) and the highest in 1987 (+83°F). The driest year was 1997 with only 567 mm of rainfall, and the wettest year was 1995 with 1134 mm.

FAQ

Frequently asked questions about the weather in San Jose in June:

Is June a good time to visit San Jose?

It’s always a good time to visit San Jose, but the weather is changeable in June, so plan a mix of indoor and outdoor activities and exploring, and pack for every eventuality.

Can you sunbathe in San Jose in June?

June is warm in San Jose. You may enjoy some beach or pool time in the day, but pack something a tad warmer for the evening.

Is San Jose rainy in June?

San Jose is often rainy in June. You may get a bit damp when outside, so pack an umbrella, and maybe even a raincoat.

Is it sunny in San Jose in June?

Usually, it’s not very sunny in San Jose in June, often it’s pretty cloudy. Pack for any eventuality; layering can help reduce the number of bulky items needed.

Monthly weather in San Jose

Source of the data

For this page, we’ve looked at the typical weather in San Jose, based on historical hourly weather data from January 1, 1979, to December 31, 2022.

For past dates, we show actual recorded data at the location at that time. Forecasts are based on recorded weather during that day of the year, averaged over the total years for which we have records (unless stated otherwise). The daily temperature is the highest recorded temperature in the shadow during that day.