Hampton, United States — Weather in September 2026

Climate Overview

Hampton, United States in September has warm conditions, with highs averaging 26.5°C (80°F). Rain falls on about 10 days this month. Sea temperature reaches 25°C (77°F).

This month falls at the beginning of Autumn.

Daily highs in September gradually drop from around 28°C (82°F) at the start to 25°C (77°F) by month's end.

September sees fairly even rainfall, totalling about 122 mm across the month.

Expect around 10.3h of sunshine at the start of September, decreasing to 7.4h by the end.

The warmest days tend to fall around the 6th, averaging 28.4°C (83°F).

Compared to August, this month is about 3°C cooler with 4 fewer rainy days. Temperatures begin dropping heading into October.

Monthly September Averages

Temperature

27°C / 21°C

Feels Like

29°C / 22°C

Rain

10 days · 122 mm

Sunshine

9h / day

Humidity

76% — Humid

Wind

17 km/h

Wind Direction

E (79°)

Gusts

35 km/h

Daylight

12.4 h

Cloud Cover

56%

Clear Sky Days

5.1

UV Index

5.6 — High

Sea Temperature

25°C

Dew Point

19°C — Humid

Moon Phase

Waxing Crescent · 11%

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 06:49

Daylight 12.4h

Sunset 19:15

What to Expect

Daytime temperatures around 27°C (80°F) are ideal for full-day outdoor exploration.

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

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

Compare Months

Month	Temp	Feels Like	Rain	Sun	Humidity	UV	Status	Details
January	9°C / 2°C	6°C / -2°C	9days (95 mm) Wet	6.6h Fair	71% Muggy	3 Moderate	Poor	View Details
February	13°C / 4°C	10°C / 0°C	11days (98 mm) Wet	6.7h Fair	73% Muggy	3.8 Moderate	Fair	View Details
March	15°C / 7°C	13°C / 3°C	9days (89 mm) Wet	8.4h Good	69% Muggy	5.2 High	Fair	View Details
April	20°C / 11°C	19°C / 9°C	10days (99 mm) Wet	10h Excellent	68% Muggy	6.3 High	Good	View Details
May best	24°C / 16°C	25°C / 16°C	12days (113 mm) Wet	9.8h Good	73% Muggy	6.7 High	Excellent	View Details
June best	28°C / 21°C	31°C / 22°C	11days (96 mm) Wet	11.8h Excellent	73% Muggy	7.8 Very High	Excellent	View Details
July	31°C / 24°C	35°C / 27°C	15days (136 mm) Wet	11.7h Excellent	75% Muggy	7.8 Very High	Fair	View Details
August	29°C / 23°C	33°C / 26°C	14days (118 mm) Wet	10.8h Excellent	76% Humid	7.1 Very High	Fair	View Details
September best	27°C / 21°C	29°C / 22°C	10days (122 mm) Wet	9h Good	76% Humid	5.6 High	Excellent	View Details
October best	22°C / 15°C	22°C / 14°C	7days (88 mm) Good	8h Good	74% Muggy	4.7 Moderate	Excellent	View Details
November	16°C / 9°C	14°C / 6°C	8days (67 mm) Wet	7.4h Good	70% Muggy	3.5 Moderate	Fair	View Details
December	12°C / 4°C	9°C / 1°C	9days (88 mm) Wet	6.2h Fair	73% Muggy	2.7 Moderate	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 September a good time to visit Hampton?

September is typically excellent for visiting Hampton, with average highs of 27°C (80°F) and around 10 rainy days. Hampton, United States in September has warm conditions, with highs averaging 26.5°C (80°F). Rain falls on about 10 days

Does it rain a lot in Hampton in September?

Hampton typically sees around 10 rainy days in September with 122 mm (4.8 in) of total rainfall. An umbrella should suffice.

Does it get cold at night in Hampton in September?

Nights stay pleasantly warm in Hampton during September, around 21°C (69°F). Light evening wear is sufficient.

What should I pack for Hampton in September?

With highs of 27°C (80°F) and lows of 21°C (69°F) in September, we recommend: Umbrella, Waterproof jacket, Breathable clothing, Sunscreen (SPF 30+), Sun hat. Comfortable walking shoes are essential.

Is September among the best months weather-wise in Hampton?

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

What is the UV index in Hampton in September?

The average UV index in Hampton during September is 6 (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 Hampton in September?

Hampton gets approximately 12 hours of daylight per day in September, with around 9 hours of sunshine.

Does it snow in Hampton in September?

Snow is uncommon in Hampton during September based on 10-year climate averages.

Last updated: