Ithaca, United States — Weather in July 2026

Climate Overview

Ithaca, United States in July has hot conditions, with highs reaching 28.4°C (83°F) and afternoons the warmest part of the day. Rain falls on about 13 days this month.

This month falls at the middle of Summer.

Temperatures remain fairly steady throughout July, with daily highs around 28°C (82°F).

July sees fairly even rainfall, totalling about 106 mm across the month.

Expect around 12.2h of sunshine at the start of July, decreasing to 11.5h by the end.

The warmest days tend to fall around the 15th, averaging 29.1°C (84°F).

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

Monthly July Averages

Temperature

28°C / 19°C

Feels Like

31°C / 21°C

Rain

13 days · 107 mm

Sunshine

11.8h / day

Humidity

75% — Muggy

Wind

13 km/h

Wind Direction

WSW (247°)

Gusts

34 km/h

Daylight

14.9 h

Cloud Cover

54%

Clear Sky Days

3.6

UV Index

7 — High

Dew Point

19°C — Humid

Moon Phase

New Moon · 0%

Climate Charts

Daily averages based on historical data (2016–2025)

Daily Temperature

HighLow

Daily Precipitation

Rainfall

Daily Sunshine

Sunshine

Daily Wind Speed

Wind Speed

Sun Position

Sunrise 05:43

Daylight 15h

Sunset 20:43

What to Expect

Daytime temperatures around 28°C (83°F) are ideal for full-day outdoor exploration. Keep afternoons flexible as tropical showers are common — they typically clear within an hour.

Rain most often builds later in the day, so mornings are typically the driest window and afternoon showers are more likely.

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

Compare Months

Month	Temp	Feels Like	Rain	Sun	Humidity	UV	Status	Details
January	2°C / -5°C	-3°C / -10°C	13days (83 mm) Wet	4.7h Fair	76% Humid	2.1 Moderate	Poor	View Details
February	4°C / -5°C	0°C / -10°C	12days (82 mm) Wet	5.8h Fair	74% Muggy	3.2 Moderate	Poor	View Details
March	9°C / -1°C	5°C / -5°C	13days (85 mm) Wet	7.2h Good	70% Muggy	4.2 Moderate	Poor	View Details
April	15°C / 5°C	12°C / 1°C	15days (114 mm) Wet	8.1h Good	71% Muggy	4.7 Moderate	Poor	View Details
May best	21°C / 11°C	21°C / 9°C	14days (103 mm) Wet	9.6h Good	75% Muggy	5.6 High	Good	View Details
June best	25°C / 16°C	27°C / 16°C	12days (98 mm) Wet	11.4h Excellent	74% Muggy	6.4 High	Excellent	View Details
July best	28°C / 19°C	31°C / 21°C	13days (107 mm) Wet	11.8h Excellent	75% Muggy	7 High	Good	View Details
August best	27°C / 19°C	29°C / 20°C	12days (105 mm) Wet	10.6h Excellent	76% Humid	5.9 High	Excellent	View Details
September best	24°C / 15°C	24°C / 15°C	9days (88 mm) Wet	8.9h Good	78% Humid	4.9 Moderate	Excellent	View Details
October	17°C / 10°C	16°C / 8°C	12days (118 mm) Wet	6.8h Fair	78% Humid	3.4 Moderate	Good	View Details
November	9°C / 3°C	6°C / -1°C	14days (86 mm) Wet	5.4h Fair	76% Humid	2.3 Moderate	Poor	View Details
December	4°C / -2°C	0°C / -7°C	15days (93 mm) Wet	4.4h Fair	78% Humid	1.7 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 jacketBreathable clothingSunscreen (SPF 30+)Sun hatSunglassesComfortable walking shoes

Frequently Asked Questions

Expand all

Is July a good time to visit Ithaca?

July is typically good for visiting Ithaca, with average highs of 28°C (83°F) and around 13 rainy days. Ithaca, United States in July has hot conditions, with highs reaching 28.4°C (83°F) and afternoons the warmest part of t

Does it rain a lot in Ithaca in July?

Ithaca typically sees around 13 rainy days in July with 107 mm (4.2 in) of total rainfall. Pack a waterproof jacket.

Does it get cold at night in Ithaca in July?

Nights stay pleasantly warm in Ithaca during July, around 19°C (67°F). Light evening wear is sufficient.

What should I pack for Ithaca in July?

With highs of 28°C (83°F) and lows of 19°C (67°F) in July, we recommend: Umbrella, Waterproof jacket, Breathable clothing, Sunscreen (SPF 30+), Sun hat. Comfortable walking shoes are essential.

Is July among the best months weather-wise in Ithaca?

Yes, July offers some of the best weather conditions in Ithaca with comfortable temperatures and lower chances of rain.

What is the UV index in Ithaca in July?

The average UV index in Ithaca during July is 7 (high). Wear sunscreen SPF 30+, a hat, and sunglasses. Limit direct sun exposure between 10 AM and 4 PM.

How many hours of daylight are there in Ithaca in July?

Ithaca gets approximately 15 hours of daylight per day in July, with around 12 hours of sunshine.

Does it snow in Ithaca in July?

Snow is uncommon in Ithaca during July based on 10-year climate averages.

Last updated: