Big Spring, United States — Weather in May 2027

Climate Overview

Big Spring, United States in May has hot conditions, with highs reaching 31.3°C (88°F) and afternoons the warmest part of the day. Rain falls on about 10 days this month. Winds are noticeable. Temperatures drop noticeably between day and night.

This month falls at the end of Spring. Temperatures are at their seasonal peak.

Daily highs in May gradually rise from around 30°C (86°F) at the start to 32°C (90°F) by month's end.

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

The warmest days tend to fall around the 27th, averaging 33.1°C (92°F).

Compared to April, this month is about 4°C warmer with 5 more rainy days. Temperatures will rise further into June.

Monthly May Averages

Temperature

31°C / 18°C

Feels Like

30°C / 17°C

Rain

10 days · 80 mm

Sunshine

11.3h / day

Humidity

52% — Moderate

Wind

27 km/h

Wind Direction

SSE (164°)

Gusts

47 km/h

Daylight

13.8 h

Cloud Cover

38%

Clear Sky Days

10.3

UV Index

8.1 — Very High

Dew Point

14°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 06:49

Daylight 13.8h

Sunset 20:38

Compare Months

3days (14 mm) Excellent

2days (14 mm) Excellent

3days (32 mm) Excellent

3days (17 mm) Excellent

Month	Temp	Feels Like	Rain	Sun	Humidity	UV	Status	Details
January	15°C / 2°C	10°C / -2°C	3days (14 mm) Excellent	8.4h Good	52% Moderate	4 Moderate	Fair	View Details
February	19°C / 4°C	14°C / 0°C	2days (14 mm) Excellent	8.6h Good	48% Moderate	5.3 High	Fair	View Details
March	24°C / 10°C	20°C / 6°C	4days (26 mm) Good	10h Excellent	45% Moderate	6.5 High	Good	View Details
April best	28°C / 13°C	24°C / 10°C	5days (56 mm) Good	10.6h Excellent	47% Moderate	7.2 Very High	Excellent	View Details
May best	31°C / 18°C	30°C / 17°C	10days (80 mm) Wet	11.3h Excellent	52% Moderate	8.1 Very High	Excellent	View Details
June	35°C / 22°C	35°C / 22°C	7days (43 mm) Good	12.5h Excellent	51% Moderate	8.5 Very High	Good	View Details
July	36°C / 24°C	37°C / 25°C	4days (27 mm) Good	12.7h Excellent	46% Moderate	8.4 Very High	Good	View Details
August	35°C / 24°C	36°C / 25°C	5days (28 mm) Good	11.9h Excellent	47% Moderate	8.2 Very High	Good	View Details
September best	31°C / 20°C	32°C / 20°C	6days (52 mm) Good	10.4h Excellent	55% Moderate	7.1 Very High	Excellent	View Details
October best	27°C / 15°C	25°C / 12°C	5days (44 mm) Good	9.5h Good	52% Moderate	5.8 High	Excellent	View Details
November	21°C / 9°C	17°C / 5°C	3days (32 mm) Excellent	8h Good	57% Moderate	4.4 Moderate	Good	View Details
December	17°C / 5°C	13°C / 1°C	3days (17 mm) Excellent	8h Good	53% Moderate	3.7 Moderate	Fair	View Details

What to Wear

Light, breathable fabrics like cotton and linen are essential. Opt for loose-fitting clothing in light colors to stay cool.

Temperatures drop significantly at night, so pack layers you can add or remove throughout the day.

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 May a good time to visit Big Spring?

May is typically excellent for visiting Big Spring, with average highs of 31°C (88°F) and around 10 rainy days. Big Spring, United States in May has hot conditions, with highs reaching 31.3°C (88°F) and afternoons the warmest part o

Does it rain a lot in Big Spring in May?

Big Spring typically sees around 10 rainy days in May with 80 mm (3.1 in) of total rainfall. An umbrella should suffice.

Does it get cold at night in Big Spring in May?

Evenings in Big Spring during May are mild at 18°C (64°F). A light cardigan is usually enough.

What should I pack for Big Spring in May?

With highs of 31°C (88°F) and lows of 18°C (64°F) in May, we recommend: Umbrella, Waterproof jacket, Breathable clothing, Sunscreen (SPF 30+), Sun hat. Comfortable walking shoes are essential.

Is May among the best months weather-wise in Big Spring?

Yes, May offers some of the best weather conditions in Big Spring with comfortable temperatures and lower chances of rain.

What is the UV index in Big Spring in May?

The average UV index in Big Spring 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 Big Spring in May?

Big Spring gets approximately 14 hours of daylight per day in May, with around 11 hours of sunshine.

Does it snow in Big Spring in May?

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

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