Oxnard, United States — Weather in May 2027

Climate Overview

Oxnard, United States in May has mild conditions, with highs averaging 19.8°C (68°F) and noticeably cooler mornings. Rain is rare, falling on about 1 days this month. Sea temperature stays cool at 16.7°C (62°F).

This month falls at the end of Spring.

Temperatures remain fairly steady throughout May, with daily highs around 20°C (68°F).

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

Expect around 12.3h of sunshine at the start of May, increasing to 13.0h by the end.

The warmest days tend to fall around the 11th, averaging 20.1°C (68°F).

Temperatures will rise further into June.

Monthly May Averages

Temperature

20°C / 13°C

Feels Like

20°C / 13°C

Rain

1 days · 8 mm

Sunshine

12.8h / day

Humidity

76% — Humid

Wind

16 km/h

Wind Direction

SW (232°)

Gusts

34 km/h

Daylight

14 h

Cloud Cover

43%

Clear Sky Days

6.5

UV Index

7.6 — Very High

Sea Temperature

17°C

Dew Point

12°C — Comfortable

Moon Phase

Waxing Gibbous · 66%

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 05:56

Daylight 13.9h

Sunset 19:53

Compare Months

2days (18 mm) Excellent

1days (8 mm) Excellent

1days (2 mm) Excellent

0days (0 mm) Excellent

0days (5 mm) Excellent

1days (5 mm) Excellent

1days (10 mm) Excellent

3days (33 mm) Excellent

Month	Temp	Feels Like	Rain	Sun	Humidity	UV	Status	Details
January	17°C / 9°C	16°C / 7°C	6days (93 mm) Good	8.2h Good	75% Muggy	3.7 Moderate	Good	View Details
February	18°C / 9°C	16°C / 7°C	5days (78 mm) Good	9.1h Good	72% Muggy	4.5 Moderate	Good	View Details
March	17°C / 10°C	16°C / 8°C	8days (82 mm) Wet	10.1h Excellent	75% Muggy	6 High	Good	View Details
April	19°C / 11°C	19°C / 10°C	2days (18 mm) Excellent	11.8h Excellent	73% Muggy	7.3 Very High	Good	View Details
May	20°C / 13°C	20°C / 13°C	1days (8 mm) Excellent	12.8h Excellent	76% Humid	7.6 Very High	Excellent	View Details
June best	23°C / 16°C	24°C / 16°C	1days (2 mm) Excellent	13.3h Excellent	76% Humid	7.8 Very High	Excellent	View Details
July best	25°C / 18°C	27°C / 19°C	0days (0 mm) Excellent	13.2h Excellent	76% Humid	7.9 Very High	Excellent	View Details
August best	25°C / 18°C	28°C / 20°C	0days (5 mm) Excellent	12.3h Excellent	76% Humid	7.6 Very High	Excellent	View Details
September best	25°C / 18°C	27°C / 19°C	1days (5 mm) Excellent	11.4h Excellent	76% Humid	6.7 High	Excellent	View Details
October best	24°C / 16°C	24°C / 16°C	1days (10 mm) Excellent	10.3h Excellent	72% Muggy	5.6 High	Excellent	View Details
November	21°C / 12°C	19°C / 11°C	3days (33 mm) Excellent	8.9h Good	71% Muggy	4 Moderate	Excellent	View Details
December	18°C / 10°C	16°C / 8°C	5days (78 mm) Good	7.9h Good	74% Muggy	3.3 Moderate	Good	View Details

What to Wear

Dress in layers — a mix of long sleeves, light sweaters, and a versatile jacket works best for changeable conditions.

Packing List

Comfortable walking shoes

Frequently Asked Questions

Expand all

Is May a good time to visit Oxnard?

May is typically excellent for visiting Oxnard, with average highs of 20°C (68°F) and around 1 rainy days. Oxnard, United States in May has mild conditions, with highs averaging 19.8°C (68°F) and noticeably cooler mornings. Rai

Does it rain a lot in Oxnard in May?

Oxnard typically sees around 1 rainy days in May with 8 mm (0.3 in) of total rainfall. An umbrella should suffice.

Does it get cold at night in Oxnard in May?

Evenings in Oxnard during May are mild at 13°C (55°F). A light cardigan is usually enough.

What should I pack for Oxnard in May?

With highs of 20°C (68°F) and lows of 13°C (55°F) in May, we recommend: Comfortable walking shoes. Comfortable walking shoes are essential.

Is May among the best months weather-wise in Oxnard?

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

What is the UV index in Oxnard in May?

The average UV index in Oxnard during May 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 Oxnard in May?

Oxnard gets approximately 14 hours of daylight per day in May, with around 13 hours of sunshine.

Does it snow in Oxnard in May?

Snow is uncommon in Oxnard during May based on 10-year climate averages.

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