Jacksonville, United States — Weather in June 2026

Climate Overview

Jacksonville, United States in June has hot conditions, with highs reaching 29.2°C (85°F) and afternoons the warmest part of the day. Rain falls on about 16 days this month, totalling around 158 mm.

This month falls at the beginning of Summer.

Daily highs in June gradually rise from around 28°C (83°F) at the start to 31°C (87°F) by month's end.

June sees fairly even rainfall, totalling about 158 mm across the month.

Expect around 11.4h of sunshine at the start of June, increasing to 12.0h by the end.

The warmest days tend to fall around the 26th, averaging 30.6°C (87°F).

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

Monthly June Averages

Temperature

29°C / 21°C

Feels Like

33°C / 24°C

Rain

16 days · 158 mm

Sunshine

11.3h / day

Humidity

79% — Muggy

Wind

14 km/h

Wind Direction

SSW (207°)

Gusts

35 km/h

Daylight

14.5 h

Cloud Cover

61%

Clear Sky Days

1.6

UV Index

7.9 — Very High

Dew Point

21°C — Muggy

Moon Phase

New Moon · 0%

Climate Charts

Daily averages based on historical data (2016–2025)

Daily Temperature

High Low

Daily Precipitation

Rainfall

Daily Sunshine

Sunshine

Daily Wind Speed

Wind Speed

Sun Position

Sunrise 05:56

Daylight 14.5h

Sunset 20:25

What to Expect

Daytime temperatures around 29°C (85°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	13°C / 4°C	11°C / 1°C	9days (86 mm) Wet	6.9h Fair	72% Muggy	3.4 Moderate	Fair	View Details
February	16°C / 7°C	15°C / 4°C	9days (89 mm) Wet	7h Good	74% Muggy	4 Moderate	Fair	View Details
March	19°C / 9°C	18°C / 6°C	10days (88 mm) Wet	8.6h Good	70% Muggy	5.6 High	Good	View Details
April best	23°C / 13°C	23°C / 11°C	9days (90 mm) Wet	10.4h Excellent	69% Muggy	7 High	Excellent	View Details
May best	26°C / 18°C	28°C / 18°C	13days (127 mm) Wet	10.3h Excellent	75% Muggy	7.2 Very High	Excellent	View Details
June	29°C / 21°C	33°C / 24°C	16days (158 mm) Wet	11.3h Excellent	79% Humid	7.9 Very High	Fair	View Details
July	31°C / 24°C	36°C / 28°C	20days (184 mm) Wet	11h Excellent	83% Humid	7.9 Very High	Wet	View Details
August	30°C / 23°C	35°C / 27°C	18days (192 mm) Wet	10h Excellent	83% Humid	6.9 High	Wet	View Details
September	28°C / 21°C	31°C / 23°C	12days (186 mm) Wet	9.2h Good	80% Humid	6 High	Wet	View Details
October best	24°C / 16°C	24°C / 15°C	6days (63 mm) Good	8.5h Good	76% Humid	4.9 Moderate	Excellent	View Details
November	19°C / 10°C	17°C / 7°C	7days (76 mm) Good	7.7h Good	73% Muggy	3.7 Moderate	Good	View Details
December	15°C / 6°C	13°C / 3°C	9days (100 mm) Wet	6.4h Fair	76% Humid	3.1 Moderate	Fair	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

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Is June a good time to visit Jacksonville?

June is typically fair for visiting Jacksonville, with average highs of 29°C (85°F) and around 16 rainy days. Jacksonville, United States in June has hot conditions, with highs reaching 29.2°C (85°F) and afternoons the warmest par

Does it rain a lot in Jacksonville in June?

Jacksonville typically sees around 16 rainy days in June with 158 mm (6.2 in) of total rainfall. Pack a waterproof jacket.

Does it get cold at night in Jacksonville in June?

Nights stay pleasantly warm in Jacksonville during June, around 21°C (70°F). Light evening wear is sufficient.

What should I pack for Jacksonville in June?

With highs of 29°C (85°F) and lows of 21°C (70°F) in June, we recommend: Umbrella, Waterproof jacket, Waterproof shoes, Breathable clothing, Sunscreen (SPF 30+). Comfortable walking shoes are essential.

Is June among the best months weather-wise in Jacksonville?

June is not the most favourable month weather-wise in Jacksonville. Consider visiting during months with milder temperatures or less rainfall for a better experience.

What is the UV index in Jacksonville in June?

The average UV index in Jacksonville during June is 8 (very high). Strong sun protection is essential — SPF 50+, protective clothing, and avoid prolonged outdoor exposure during peak hours.

How many hours of daylight are there in Jacksonville in June?

Jacksonville gets approximately 15 hours of daylight per day in June, with around 11 hours of sunshine.

Does it snow in Jacksonville in June?

Snow is uncommon in Jacksonville during June based on 10-year climate averages.

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