9.6 /10
Excellent

June is an excellent month in Isla Vista

Climate Overview

Isla Vista, United States in June has warm conditions, with highs averaging 24.5°C (76°F). Rain is rare, falling on about 1 days this month. Sea temperature stays cool at 16.5°C (62°F).

This month falls at the beginning of Summer.

Daily highs in June gradually rise from around 23°C (74°F) at the start to 26°C (78°F) by month's end.

Rainfall is heaviest during the first third of the month, while the middle tends to be drier.

The warmest days tend to fall around the 26th, averaging 25.6°C (78°F).

Compared to May, this month is about 3°C warmer with 1 fewer rainy days. Temperatures will rise further into July.

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Monthly June Averages

Temperature
25°C / 17°C
Feels Like
26°C / 17°C
Rain
1 days · 3 mm
Sunshine
13.4h / day
Humidity
61% — Moderate
Wind
14 km/h
Wind Direction
WNW (282°)
Gusts
37 km/h
Daylight
14.4 h
Cloud Cover
19%
Clear Sky Days
19.9
UV Index
8.2 — Very High
Sea Temperature
17°C
Dew Point
13°C — Comfortable
Moon Phase
New Moon · 0%

Climate Charts

Daily averages based on historical data (2016–2025)

Daily Temperature

32°C 28°C 24°C 20°C 16°C 12°C 8°C 151015202530
High Low

Daily Precipitation

0 mm 1 mm 2 mm 3 mm 4 mm 151015202530
Rainfall

Daily Sunshine

0h 4h 8h 12h 16h 151015202530
Sunshine

Daily Wind Speed

0 5 10 15 20 25 151015202530
Wind Speed
Sun Position
Sunrise 05:47
Daylight 14.4h
Sunset 20:14

What to Expect

Daytime temperatures around 25°C (76°F) are ideal for full-day outdoor exploration.

Rain is uncommon in this month, so most days stay dry from morning through evening.

1 of the last 5 yearly records were warmer than this month's long-run average.

Compare Months

January
Good
Temp
18°C / 11°C
Feels Like
16°C / 9°C
Rain
6days (102 mm) Good
Sun
8.1h Good
Humidity
69% Muggy
UV
3.7 Moderate
Snow Days
2days
February
Good
Temp
18°C / 11°C
Feels Like
17°C / 9°C
Rain
6days (83 mm) Good
Sun
9.1h Good
Humidity
66% Muggy
UV
4.5 Moderate
Snow Days
2days
March
Good
Temp
18°C / 11°C
Feels Like
17°C / 9°C
Rain
8days (88 mm) Wet
Sun
10.1h Excellent
Humidity
70% Muggy
UV
5.7 High
Snow Days
2days
April
Excellent
Temp
21°C / 13°C
Feels Like
20°C / 11°C
Rain
2days (18 mm) Excellent
Sun
11.7h Excellent
Humidity
63% Muggy
UV
7.3 Very High
Snow Days
1days
May
Excellent
Temp
21°C / 14°C
Feels Like
21°C / 13°C
Rain
2days (9 mm) Excellent
Sun
12.9h Excellent
Humidity
66% Muggy
UV
7.9 Very High
June best
Excellent
Temp
25°C / 17°C
Feels Like
26°C / 17°C
Rain
1days (3 mm) Excellent
Sun
13.4h Excellent
Humidity
61% Muggy
UV
8.2 Very High
July best
Excellent
Temp
27°C / 20°C
Feels Like
28°C / 20°C
Rain
0days (1 mm) Excellent
Sun
13.3h Excellent
Humidity
60% Moderate
UV
8.4 Very High
August best
Excellent
Temp
27°C / 20°C
Feels Like
29°C / 21°C
Rain
1days (3 mm) Excellent
Sun
12.3h Excellent
Humidity
61% Muggy
UV
7.9 Very High
September best
Excellent
Temp
26°C / 19°C
Feels Like
28°C / 20°C
Rain
1days (6 mm) Excellent
Sun
11.4h Excellent
Humidity
62% Muggy
UV
6.8 High
October best
Excellent
Temp
25°C / 17°C
Feels Like
25°C / 16°C
Rain
1days (11 mm) Excellent
Sun
10.3h Excellent
Humidity
57% Moderate
UV
5.6 High
November
Excellent
Temp
21°C / 14°C
Feels Like
20°C / 12°C
Rain
3days (34 mm) Excellent
Sun
8.9h Good
Humidity
60% Moderate
UV
3.9 Moderate
December
Good
Temp
19°C / 12°C
Feels Like
17°C / 10°C
Rain
5days (72 mm) Good
Sun
7.8h Good
Humidity
65% Muggy
UV
3.2 Moderate
Snow Days
1days
Month Temp Feels Like Rain Sun Humidity UV Status Details
January 18°C / 11°C 16°C / 9°C 6days (102 mm) Good 8.1h Good 69% Muggy 3.7 Moderate Good View Details
February 18°C / 11°C 17°C / 9°C 6days (83 mm) Good 9.1h Good 66% Muggy 4.5 Moderate Good View Details
March 18°C / 11°C 17°C / 9°C 8days (88 mm) Wet 10.1h Excellent 70% Muggy 5.7 High Good View Details
April 21°C / 13°C 20°C / 11°C 2days (18 mm) Excellent 11.7h Excellent 63% Muggy 7.3 Very High Excellent View Details
May 21°C / 14°C 21°C / 13°C 2days (9 mm) Excellent 12.9h Excellent 66% Muggy 7.9 Very High Excellent View Details
June best 25°C / 17°C 26°C / 17°C 1days (3 mm) Excellent 13.4h Excellent 61% Muggy 8.2 Very High Excellent View Details
July best 27°C / 20°C 28°C / 20°C 0days (1 mm) Excellent 13.3h Excellent 60% Moderate 8.4 Very High Excellent View Details
August best 27°C / 20°C 29°C / 21°C 1days (3 mm) Excellent 12.3h Excellent 61% Muggy 7.9 Very High Excellent View Details
September best 26°C / 19°C 28°C / 20°C 1days (6 mm) Excellent 11.4h Excellent 62% Muggy 6.8 High Excellent View Details
October best 25°C / 17°C 25°C / 16°C 1days (11 mm) Excellent 10.3h Excellent 57% Moderate 5.6 High Excellent View Details
November 21°C / 14°C 20°C / 12°C 3days (34 mm) Excellent 8.9h Good 60% Moderate 3.9 Moderate Excellent View Details
December 19°C / 12°C 17°C / 10°C 5days (72 mm) Good 7.8h Good 65% Muggy 3.2 Moderate Good View Details

What to Wear

Summer clothing like shorts, t-shirts, and sundresses will be comfortable. Bring a light cardigan for air-conditioned spaces.

Packing List

Breathable clothingSunscreen (SPF 30+)Sun hatSunglassesComfortable walking shoes

Frequently Asked Questions

June is typically excellent for visiting Isla Vista, with average highs of 25°C (76°F) and around 1 rainy days. Isla Vista, United States in June has warm conditions, with highs averaging 24.5°C (76°F). Rain is rare, falling on abou
Isla Vista typically sees around 1 rainy days in June with 3 mm (0.1 in) of total rainfall. An umbrella should suffice.
Evenings in Isla Vista during June are mild at 17°C (63°F). A light cardigan is usually enough.
With highs of 25°C (76°F) and lows of 17°C (63°F) in June, we recommend: Breathable clothing, Sunscreen (SPF 30+), Sun hat, Sunglasses, Comfortable walking shoes. Comfortable walking shoes are essential.
Yes, June offers some of the best weather conditions in Isla Vista with comfortable temperatures and lower chances of rain.
The average UV index in Isla Vista during June is 8 (very high). Strong sun protection is essential — SPF 50+, protective clothing, and avoid prolonged outdoor exposure during peak hours.
Isla Vista gets approximately 14 hours of daylight per day in June, with around 13 hours of sunshine.
Snow is uncommon in Isla Vista during June based on 10-year climate averages.

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