8.4 /10
Excellent

July is an excellent month in Olean

Climate Overview

Olean, United States in July has warm conditions, with highs averaging 26.3°C (79°F). Rain falls on about 14 days this month.

This month falls at the middle of Summer.

Temperatures remain fairly steady throughout July, with daily highs around 26°C (79°F).

July sees fairly even rainfall, totalling about 91 mm across the month.

Expect around 11.8h of sunshine at the start of July, decreasing to 11.1h by the end.

The warmest days tend to fall around the 6th, averaging 27°C (81°F).

Compared to June, this month is about 3°C warmer with 1 more rainy days.

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Monthly July Averages

Temperature
26°C / 17°C
Feels Like
28°C / 18°C
Rain
14 days · 91 mm
Sunshine
11.3h / day
Humidity
76% — Humid
Wind
14 km/h
Wind Direction
WSW (252°)
Gusts
36 km/h
Daylight
14.9 h
Cloud Cover
57%
Clear Sky Days
2.5
UV Index
6.9 — High
Dew Point
17°C — Humid
Moon Phase
New Moon · 0%

Climate Charts

Daily averages based on historical data (2016–2025)

Daily Temperature

32°C 29°C 26°C 23°C 20°C 17°C 14°C 151015202531
HighLow

Daily Precipitation

0 mm 2 mm 4 mm 6 mm 151015202531
Rainfall

Daily Sunshine

0h 4h 8h 12h 16h 151015202531
Sunshine

Daily Wind Speed

0 4 8 12 16 20 151015202531
Wind Speed
Sun Position
Sunrise 05:52
Daylight 15h
Sunset 20:49

What to Expect

Daytime temperatures around 26°C (79°F) are ideal for full-day outdoor exploration. Keep afternoons flexible as tropical showers are common — they typically clear within an hour.

Rain usually comes in shorter passing showers rather than all-day rain.

Recent yearly records for July have stayed close to the long-run average.

Compare Months

January
Poor
Temp
0°C / -7°C
Feels Like
-4°C / -12°C
Rain
15days (87 mm) Wet
Sun
4.5h Fair
Humidity
78% Humid
UV
1.9 Low
Snow Days
18days
February
Poor
Temp
3°C / -6°C
Feels Like
-2°C / -11°C
Rain
13days (87 mm) Wet
Sun
5.8h Fair
Humidity
75% Muggy
UV
3 Moderate
Snow Days
14days
March
Poor
Temp
7°C / -2°C
Feels Like
4°C / -7°C
Rain
13days (90 mm) Wet
Sun
7.3h Good
Humidity
70% Muggy
UV
4.2 Moderate
Snow Days
11days
April
Poor
Temp
13°C / 3°C
Feels Like
11°C / 0°C
Rain
15days (114 mm) Wet
Sun
8.4h Good
Humidity
70% Muggy
UV
4.8 Moderate
Snow Days
7days
May
Good
Temp
19°C / 10°C
Feels Like
18°C / 8°C
Rain
15days (112 mm) Wet
Sun
9.6h Good
Humidity
75% Muggy
UV
5.8 High
Snow Days
1days
June best
Excellent
Temp
24°C / 14°C
Feels Like
24°C / 14°C
Rain
13days (103 mm) Wet
Sun
11.1h Excellent
Humidity
75% Muggy
UV
6.7 High
July best
Excellent
Temp
26°C / 17°C
Feels Like
28°C / 18°C
Rain
14days (91 mm) Wet
Sun
11.3h Excellent
Humidity
76% Humid
UV
6.9 High
August best
Excellent
Temp
25°C / 17°C
Feels Like
26°C / 17°C
Rain
13days (101 mm) Wet
Sun
10.4h Excellent
Humidity
77% Humid
UV
5.9 High
September best
Excellent
Temp
22°C / 13°C
Feels Like
22°C / 13°C
Rain
9days (84 mm) Wet
Sun
8.8h Good
Humidity
78% Humid
UV
5 Moderate
October
Fair
Temp
16°C / 8°C
Feels Like
14°C / 5°C
Rain
12days (104 mm) Wet
Sun
6.9h Fair
Humidity
78% Humid
UV
3.4 Moderate
Snow Days
1days
November
Poor
Temp
8°C / 1°C
Feels Like
4°C / -3°C
Rain
13days (81 mm) Wet
Sun
5.3h Fair
Humidity
77% Humid
UV
2.2 Moderate
Snow Days
9days
December
Poor
Temp
2°C / -4°C
Feels Like
-2°C / -9°C
Rain
15days (85 mm) Wet
Sun
3.9h Poor
Humidity
79% Humid
UV
1.6 Low
Snow Days
16days
Month Temp Feels Like Rain Sun Humidity UV Status Details
January 0°C / -7°C -4°C / -12°C 15days (87 mm) Wet 4.5h Fair 78% Humid 1.9 Low Poor View Details
February 3°C / -6°C -2°C / -11°C 13days (87 mm) Wet 5.8h Fair 75% Muggy 3 Moderate Poor View Details
March 7°C / -2°C 4°C / -7°C 13days (90 mm) Wet 7.3h Good 70% Muggy 4.2 Moderate Poor View Details
April 13°C / 3°C 11°C / 0°C 15days (114 mm) Wet 8.4h Good 70% Muggy 4.8 Moderate Poor View Details
May 19°C / 10°C 18°C / 8°C 15days (112 mm) Wet 9.6h Good 75% Muggy 5.8 High Good View Details
June best 24°C / 14°C 24°C / 14°C 13days (103 mm) Wet 11.1h Excellent 75% Muggy 6.7 High Excellent View Details
July best 26°C / 17°C 28°C / 18°C 14days (91 mm) Wet 11.3h Excellent 76% Humid 6.9 High Excellent View Details
August best 25°C / 17°C 26°C / 17°C 13days (101 mm) Wet 10.4h Excellent 77% Humid 5.9 High Excellent View Details
September best 22°C / 13°C 22°C / 13°C 9days (84 mm) Wet 8.8h Good 78% Humid 5 Moderate Excellent View Details
October 16°C / 8°C 14°C / 5°C 12days (104 mm) Wet 6.9h Fair 78% Humid 3.4 Moderate Fair View Details
November 8°C / 1°C 4°C / -3°C 13days (81 mm) Wet 5.3h Fair 77% Humid 2.2 Moderate Poor View Details
December 2°C / -4°C -2°C / -9°C 15days (85 mm) Wet 3.9h Poor 79% Humid 1.6 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.

A waterproof jacket or compact umbrella is recommended for occasional showers.

Packing List

UmbrellaWaterproof jacketWaterproof shoesBreathable clothingSunscreen (SPF 30+)Sun hatSunglasses

Frequently Asked Questions

July is typically excellent for visiting Olean, with average highs of 26°C (79°F) and around 14 rainy days. Olean, United States in July has warm conditions, with highs averaging 26.3°C (79°F). Rain falls on about 14 days this m
Olean typically sees around 14 rainy days in July with 91 mm (3.6 in) of total rainfall. Pack a waterproof jacket.
Evenings in Olean during July are mild at 17°C (63°F). A light cardigan is usually enough.
With highs of 26°C (79°F) and lows of 17°C (63°F) in July, we recommend: Umbrella, Waterproof jacket, Waterproof shoes, Breathable clothing, Sunscreen (SPF 30+). Comfortable walking shoes are essential.
Yes, July offers some of the best weather conditions in Olean with comfortable temperatures and lower chances of rain.
The average UV index in Olean during July is 7 (high). Wear sunscreen SPF 30+, a hat, and sunglasses. Limit direct sun exposure between 10 AM and 4 PM.
Olean gets approximately 15 hours of daylight per day in July, with around 11 hours of sunshine.
Snow is uncommon in Olean during July based on 10-year climate averages.

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