Pendleton, United States — Weather in June 2026

Monthly climate averages for Pendleton, United States. Based on 10-year ERA5 reanalysis data.

Csa Hot-Summer Mediterranean
9.8 /10
Excellent

June is an excellent month in Pendleton

Climate Overview

Pendleton, United States in June has warm conditions, with highs averaging 27.7°C (82°F). Rain is rare, falling on about 3 days this month. Temperatures drop noticeably between day and night.

This month falls at the beginning of Summer.

Daily highs in June gradually rise from around 27°C (81°F) at the start to 31°C (88°F) by month's end.

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

Expect around 12.9h of sunshine at the start of June, increasing to 13.9h by the end.

The warmest days tend to fall around the 28th, averaging 31.5°C (89°F).

Compared to May, this month is about 5°C warmer with 3 fewer rainy days. Temperatures will rise further into July.

LIVE Current Weather Local Time
LIVE Air Quality

14-Day Forecast

LIVE
View full 14-day forecast →

Monthly June Averages

Temperature
28°C / 14°C
Feels Like
26°C / 12°C
Rain
3 days · 19 mm
Sunshine
13.2h / day
Humidity
44% — Comfortable
Wind
17 km/h
Wind Direction
WSW (241°)
Gusts
38 km/h
Daylight
15.6 h
Cloud Cover
39%
Clear Sky Days
9.7
UV Index
7.2 — Very High
Dew Point
8°C — Dry
Moon Phase
New Moon · 0%

Climate Charts

Daily averages based on historical data (2016–2025)

Daily Temperature

36°C 32°C 28°C 24°C 20°C 16°C 12°C 8°C 151015202530
HighLow

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 6 12 18 24 30 151015202530
Wind Speed
Sun Position
Sunrise 05:06
Daylight 15.7h
Sunset 20:48

What to Expect

Daytime temperatures around 28°C (82°F) are ideal for full-day outdoor exploration.

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

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

Compare Months

January
Poor
Temp
7°C / -1°C
Feels Like
4°C / -5°C
Rain
13days (61 mm) Wet
Sun
5.5h Fair
Humidity
77% Humid
UV
1.9 Low
Snow Days
7days
View Details
February
Poor
Temp
8°C / -1°C
Feels Like
5°C / -5°C
Rain
14days (64 mm) Wet
Sun
6.8h Fair
Humidity
73% Muggy
UV
2.7 Moderate
Snow Days
11days
View Details
March
Poor
Temp
13°C / 2°C
Feels Like
10°C / -2°C
Rain
12days (56 mm) Wet
Sun
8.9h Good
Humidity
68% Muggy
UV
4.1 Moderate
Snow Days
4days
View Details
April
Fair
Temp
17°C / 5°C
Feels Like
15°C / 2°C
Rain
9days (42 mm) Wet
Sun
10.8h Excellent
Humidity
59% Moderate
UV
5.7 High
Snow Days
2days
View Details
May best
Excellent
Temp
23°C / 10°C
Feels Like
21°C / 7°C
Rain
6days (39 mm) Good
Sun
12.3h Excellent
Humidity
53% Moderate
UV
6.5 High
View Details
June best
Excellent
Temp
28°C / 14°C
Feels Like
26°C / 12°C
Rain
3days (19 mm) Excellent
Sun
13.2h Excellent
Humidity
44% Moderate
UV
7.2 Very High
View Details
July best
Excellent
Temp
33°C / 18°C
Feels Like
32°C / 17°C
Rain
1days (2 mm) Excellent
Sun
13.8h Excellent
Humidity
32% Comfortable
UV
7.5 Very High
View Details
August best
Excellent
Temp
32°C / 18°C
Feels Like
31°C / 17°C
Rain
1days (6 mm) Excellent
Sun
12.4h Excellent
Humidity
37% Comfortable
UV
6.5 High
View Details
September best
Excellent
Temp
27°C / 13°C
Feels Like
25°C / 12°C
Rain
4days (16 mm) Good
Sun
10.8h Excellent
Humidity
48% Moderate
UV
5.3 High
View Details
October
Good
Temp
18°C / 7°C
Feels Like
16°C / 5°C
Rain
8days (46 mm) Wet
Sun
8.5h Good
Humidity
62% Muggy
UV
3.6 Moderate
View Details
November
Poor
Temp
11°C / 3°C
Feels Like
9°C / 0°C
Rain
11days (61 mm) Wet
Sun
6.3h Fair
Humidity
74% Muggy
UV
2 Low
Snow Days
3days
View Details
December
Poor
Temp
7°C / -1°C
Feels Like
3°C / -4°C
Rain
13days (66 mm) Wet
Sun
5h Fair
Humidity
78% Humid
UV
1.5 Low
Snow Days
9days
View Details
Month Temp Feels Like Rain Sun Humidity UV Status
January 7°C / -1°C 4°C / -5°C 13days (61 mm) Wet 5.5h Fair 77% Humid 1.9 Low Poor View Details
February 8°C / -1°C 5°C / -5°C 14days (64 mm) Wet 6.8h Fair 73% Muggy 2.7 Moderate Poor View Details
March 13°C / 2°C 10°C / -2°C 12days (56 mm) Wet 8.9h Good 68% Muggy 4.1 Moderate Poor View Details
April 17°C / 5°C 15°C / 2°C 9days (42 mm) Wet 10.8h Excellent 59% Moderate 5.7 High Fair View Details
May best 23°C / 10°C 21°C / 7°C 6days (39 mm) Good 12.3h Excellent 53% Moderate 6.5 High Excellent View Details
June best 28°C / 14°C 26°C / 12°C 3days (19 mm) Excellent 13.2h Excellent 44% Moderate 7.2 Very High Excellent View Details
July best 33°C / 18°C 32°C / 17°C 1days (2 mm) Excellent 13.8h Excellent 32% Comfortable 7.5 Very High Excellent View Details
August best 32°C / 18°C 31°C / 17°C 1days (6 mm) Excellent 12.4h Excellent 37% Comfortable 6.5 High Excellent View Details
September best 27°C / 13°C 25°C / 12°C 4days (16 mm) Good 10.8h Excellent 48% Moderate 5.3 High Excellent View Details
October 18°C / 7°C 16°C / 5°C 8days (46 mm) Wet 8.5h Good 62% Muggy 3.6 Moderate Good View Details
November 11°C / 3°C 9°C / 0°C 11days (61 mm) Wet 6.3h Fair 74% Muggy 2 Low Poor View Details
December 7°C / -1°C 3°C / -4°C 13days (66 mm) Wet 5h Fair 78% Humid 1.5 Low Poor View Details

What to Wear

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

Temperatures drop significantly at night, so pack layers you can add or remove throughout the day.

Packing List

Breathable clothingSunscreen (SPF 30+)Sun hatSunglassesComfortable walking shoes

Frequently Asked Questions

June is typically excellent for visiting Pendleton, with average highs of 28°C (82°F) and around 3 rainy days. Pendleton, United States in June has warm conditions, with highs averaging 27.7°C (82°F). Rain is rare, falling on about
Pendleton typically sees around 3 rainy days in June with 19 mm (0.7 in) of total rainfall. An umbrella should suffice.
Evenings in Pendleton during June are mild at 14°C (57°F). A light cardigan is usually enough.
With highs of 28°C (82°F) and lows of 14°C (57°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 Pendleton with comfortable temperatures and lower chances of rain.
The average UV index in Pendleton during June is 7 (high). Wear sunscreen SPF 30+, a hat, and sunglasses. Limit direct sun exposure between 10 AM and 4 PM.
Pendleton gets approximately 16 hours of daylight per day in June, with around 13 hours of sunshine.
Snow is uncommon in Pendleton during June based on 10-year climate averages.

Last updated: