Tehachapi, United States — Weather in May 2027

Monthly climate averages for Tehachapi, United States. Based on 10-year ERA5 reanalysis data.

BSk Cold Semi-Arid
8.8 /10
Excellent

May is an excellent month in Tehachapi

Climate Overview

Tehachapi, United States in May has warm conditions, with highs averaging 24.8°C (77°F). Temperatures drop noticeably between day and night.

This month falls at the end of Spring.

Daily highs in May gradually rise from around 23°C (74°F) at the start to 27°C (81°F) by month's end.

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

Expect around 12.5h of sunshine at the start of May, increasing to 13.2h by the end.

The warmest days tend to fall around the 31th, averaging 28°C (82°F).

Compared to April, this month is about 4°C warmer with 0 fewer rainy days. Temperatures will rise further into June.

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Monthly May Averages

Temperature
25°C / 10°C
Feels Like
23°C / 8°C
Rain
4 days · 12 mm
Sunshine
12.9h / day
Humidity
43% — Comfortable
Wind
16 km/h
Wind Direction
W (274°)
Gusts
49 km/h
Daylight
14 h
Cloud Cover
25%
Clear Sky Days
16.9
UV Index
8.4 — Very High
Dew Point
5°C — Dry
Moon Phase
Waxing Gibbous · 66%

Climate Charts

Daily averages based on historical data (2016–2025)

Daily Temperature

32°C 28°C 24°C 20°C 16°C 12°C 8°C 4°C 151015202531
HighLow

Daily Precipitation

0 mm 1 mm 2 mm 3 mm 4 mm 151015202531
Rainfall

Daily Sunshine

0h 4h 8h 12h 16h 151015202531
Sunshine

Daily Wind Speed

0 5 10 15 20 25 151015202531
Wind Speed
Sun Position
Sunrise 05:51
Daylight 14h
Sunset 19:52

What to Expect

Daytime temperatures around 25°C (77°F) are ideal for full-day outdoor exploration.

Rain is uncommon in this month, so most days stay dry from morning through evening.

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

Compare Months

January
Fair
Temp
13°C / 3°C
Feels Like
10°C / 0°C
Rain
8days (59 mm) Wet
Sun
8h Good
Humidity
63% Muggy
UV
3.6 Moderate
Snow Days
3days
View Details
February
Fair
Temp
14°C / 3°C
Feels Like
11°C / 0°C
Rain
7days (52 mm) Good
Sun
9.2h Good
Humidity
58% Moderate
UV
4.4 Moderate
Snow Days
3days
View Details
March
Fair
Temp
16°C / 4°C
Feels Like
13°C / 1°C
Rain
9days (58 mm) Wet
Sun
10.3h Excellent
Humidity
63% Muggy
UV
5.6 High
Snow Days
3days
View Details
April
Good
Temp
21°C / 7°C
Feels Like
19°C / 5°C
Rain
4days (24 mm) Good
Sun
11.8h Excellent
Humidity
51% Moderate
UV
7.3 Very High
Snow Days
1days
View Details
May
Excellent
Temp
25°C / 10°C
Feels Like
23°C / 8°C
Rain
4days (12 mm) Good
Sun
12.9h Excellent
Humidity
43% Moderate
UV
8.4 Very High
View Details
June best
Excellent
Temp
31°C / 16°C
Feels Like
30°C / 14°C
Rain
1days (4 mm) Excellent
Sun
13.5h Excellent
Humidity
34% Comfortable
UV
8.7 Very High
View Details
July best
Excellent
Temp
34°C / 19°C
Feels Like
33°C / 18°C
Rain
1days (2 mm) Excellent
Sun
13.3h Excellent
Humidity
29% Comfortable
UV
8.7 Very High
View Details
August best
Excellent
Temp
33°C / 19°C
Feels Like
33°C / 17°C
Rain
1days (13 mm) Excellent
Sun
12.3h Excellent
Humidity
33% Comfortable
UV
8.2 Very High
View Details
September best
Excellent
Temp
30°C / 15°C
Feels Like
28°C / 14°C
Rain
1days (6 mm) Excellent
Sun
11.4h Excellent
Humidity
39% Comfortable
UV
7.3 Very High
View Details
October best
Excellent
Temp
24°C / 11°C
Feels Like
22°C / 8°C
Rain
2days (9 mm) Excellent
Sun
10.3h Excellent
Humidity
40% Comfortable
UV
5.7 High
View Details
November
Good
Temp
18°C / 7°C
Feels Like
15°C / 4°C
Rain
3days (27 mm) Excellent
Sun
8.8h Good
Humidity
48% Moderate
UV
4 Moderate
Snow Days
1days
View Details
December
Fair
Temp
14°C / 4°C
Feels Like
11°C / 1°C
Rain
6days (49 mm) Good
Sun
7.7h Good
Humidity
59% Moderate
UV
3.3 Moderate
Snow Days
2days
View Details
Month Temp Feels Like Rain Sun Humidity UV Status
January 13°C / 3°C 10°C / 0°C 8days (59 mm) Wet 8h Good 63% Muggy 3.6 Moderate Fair View Details
February 14°C / 3°C 11°C / 0°C 7days (52 mm) Good 9.2h Good 58% Moderate 4.4 Moderate Fair View Details
March 16°C / 4°C 13°C / 1°C 9days (58 mm) Wet 10.3h Excellent 63% Muggy 5.6 High Fair View Details
April 21°C / 7°C 19°C / 5°C 4days (24 mm) Good 11.8h Excellent 51% Moderate 7.3 Very High Good View Details
May 25°C / 10°C 23°C / 8°C 4days (12 mm) Good 12.9h Excellent 43% Moderate 8.4 Very High Excellent View Details
June best 31°C / 16°C 30°C / 14°C 1days (4 mm) Excellent 13.5h Excellent 34% Comfortable 8.7 Very High Excellent View Details
July best 34°C / 19°C 33°C / 18°C 1days (2 mm) Excellent 13.3h Excellent 29% Comfortable 8.7 Very High Excellent View Details
August best 33°C / 19°C 33°C / 17°C 1days (13 mm) Excellent 12.3h Excellent 33% Comfortable 8.2 Very High Excellent View Details
September best 30°C / 15°C 28°C / 14°C 1days (6 mm) Excellent 11.4h Excellent 39% Comfortable 7.3 Very High Excellent View Details
October best 24°C / 11°C 22°C / 8°C 2days (9 mm) Excellent 10.3h Excellent 40% Comfortable 5.7 High Excellent View Details
November 18°C / 7°C 15°C / 4°C 3days (27 mm) Excellent 8.8h Good 48% Moderate 4 Moderate Good View Details
December 14°C / 4°C 11°C / 1°C 6days (49 mm) Good 7.7h Good 59% Moderate 3.3 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.

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

Packing List

Warm evening layerBreathable clothingSunscreen (SPF 30+)Sun hatSunglassesComfortable walking shoes

Frequently Asked Questions

May is typically excellent for visiting Tehachapi, with average highs of 25°C (77°F) and around 4 rainy days. Tehachapi, United States in May has warm conditions, with highs averaging 24.8°C (77°F). Temperatures drop noticeably be
Tehachapi typically sees around 4 rainy days in May with 12 mm (0.5 in) of total rainfall. An umbrella should suffice.
Nights in Tehachapi during May are cool at around 10°C (51°F). Bring a jacket or sweater for evenings.
With highs of 25°C (77°F) and lows of 10°C (51°F) in May, we recommend: Warm evening layer, Breathable clothing, Sunscreen (SPF 30+), Sun hat, Sunglasses. Comfortable walking shoes are essential.
May is not the most favourable month weather-wise in Tehachapi. Consider visiting during months with milder temperatures or less rainfall for a better experience.
The average UV index in Tehachapi during May is 8 (very high). Strong sun protection is essential — SPF 50+, protective clothing, and avoid prolonged outdoor exposure during peak hours.
Tehachapi gets approximately 14 hours of daylight per day in May, with around 13 hours of sunshine.
Snow is uncommon in Tehachapi during May based on 10-year climate averages.

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