Los Banos weather in May

In May, Los Banos sees average daytime highs of 83°F and overnight lows near 56°F, with 0.4 in of rain across 2.1 wet days and about 14 hours of daylight. It is the 5th-warmest and 8th-wettest month of the year here.

Highs climb over the month, from about 80°F in the first days to 85°F by the end. The sky is clear or mostly clear about 64% of the time in May, and the air most often feels dry.

Daylight stretches from about 13 h 30 min at the start of May to 14 h 18 min by month's end. Set against the rest of the year, May is Los Banos's 6th-clearest and 2nd-windiest month. For the whole year in context, see Los Banos's year-round climate.

Daytime high: 83°; 5th warmest
Overnight low: 56°; 8th coldest
Rainfall: 0.4 in; 2.1 wet days
Daylight: 14 hours; 5:00 AM – 6:59 PM
Cloud cover: 32%; 6th clearest
Wind: 6 mph; 2nd windiest
Solar energy: 7.61 kWh/m²
Travel score: 7.6; out of 10

Los Banos is city in Merced County, California, United States.

Density: 1,430/km²; people per km²
Founded: 1907

Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.

← April Los Banos year-round climate June →Best places to visit in May

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Temperature in May

Average highAverage lowShaded bands: 10–90% of days

Highs climb over the month, from about 80°F in the first days to 85°F by the end.

A typical May day in Los Banos reaches about 83°F in the afternoon and slips back to 56°F overnight — a 27°F spread between the day's warmth and the night's chill. On most days the high lands between 71°F and 94°F. Set against its neighbours, May runs about 8°F warmer than April and about 7°F cooler than June.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30	31
Avg high (°F)	80	80	80	80	81	81	81	81	81	81	82	82	82	82	82	82	82	83	83	83	83	83	84	84	84	85	85	85	85	86	86
Avg low (°F)	54	54	54	54	55	55	55	55	55	55	55	55	55	56	56	56	56	56	56	56	57	57	57	57	57	57	58	58	58	58	58

	Avg high (°F)	Avg low (°F)
1	80	54
2	80	54
3	80	54
4	80	54
5	81	55
6	81	55
7	81	55
8	81	55
9	81	55
10	81	55
11	82	55
12	82	55
13	82	55
14	82	56
15	82	56
16	82	56
17	82	56
18	83	56
19	83	56
20	83	56
21	83	57
22	83	57
23	84	57
24	84	57
25	84	57
26	85	57
27	85	58
28	85	58
29	85	58
30	86	58
31	86	58

How May really feels in Los Banos

Once humidity and wind are folded in, May averages 0 days that feel above 90°F and 0 that feel at or below 32°F — the comfort signal a plain temperature reading hides.

Days feeling ≥ 90°F

heat index over the day's high

Days feeling ≤ 32°F

wind chill below the day's low

May sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.

Los Banos weather by month

How May compares with the rest of the year at a glance. May is the 5th-warmest and 8th-wettest month here — the current month is highlighted below.

Month	High / Low (°F)	Rainfall (inches)	Wet days	Daylight (hours)	Travel score
Jan	59° / 43°	2.7	7.7	9.7	4.8
Feb	63° / 45°	2.3	8	10.6	5.8
Mar	68° / 47°	2.0	6.9	11.7	7.0
Apr	75° / 51°	0.9	4.1	12.9	8.0
May	83° / 56°	0.4	2.1	14	7.6
Jun	89° / 61°	0.1	0.5	14.5	5.4
Jul	94° / 65°	0.0	0.2	14.3	3.8
Aug	93° / 64°	0.0	0.1	13.4	4.3
Sep	88° / 61°	0.1	0.4	12.3	6.1
Oct	78° / 55°	0.5	2	11	8.5
Nov	67° / 47°	1.0	4.2	10	7.2
Dec	59° / 42°	2.1	6.9	9.5	4.9

Cloud cover in May

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 64% of the time in May.

Beyond those clear spells, partly cloudy skies cover about 14% of May, with mostly cloudy or overcast conditions the remaining 23%. Skies tend to open up as the month goes on.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30	31
Clearer (%)	72	72	72	73	73	73	73	73	73	73	74	74	74	76	76	76	76	77	77	78	79	79	80	81	82	82	83	83	83	84	84
Cloudier (%)	28	28	28	27	27	27	27	27	27	27	26	26	26	24	24	24	24	23	23	22	21	21	20	19	18	18	17	17	17	16	16

	Clearer (%)	Cloudier (%)
1	72	28
2	72	28
3	72	28
4	73	27
5	73	27
6	73	27
7	73	27
8	73	27
9	73	27
10	73	27
11	74	26
12	74	26
13	74	26
14	76	24
15	76	24
16	76	24
17	76	24
18	77	23
19	77	23
20	78	22
21	79	21
22	79	21
23	80	20
24	81	19
25	82	18
26	82	18
27	83	17
28	83	17
29	83	17
30	84	16
31	84	16

Chance of precipitation in May

Any precipitation

Los Banos gets around 0.4 in of rain over 2.1 wet days in May. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 7% and peaks near 8% on the wettest days.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30	31
Rain chance (%)	8	8	8	7	7	7	7	7	7	7	7	7	7	7	7	7	7	7	7	7	7	7	6	6	6	6	5	5	5	5	5

	Rain chance (%)
1	8
2	8
3	8
4	7
5	7
6	7
7	7
8	7
9	7
10	7
11	7
12	7
13	7
14	7
15	7
16	7
17	7
18	7
19	7
20	7
21	7
22	7
23	6
24	6
25	6
26	6
27	5
28	5
29	5
30	5
31	5

Humidity in May

DryComfortableHumidMuggyOppressiveMiserable

Most of May feels dry — the stacked bands show each day's mix of comfort levels, read off the dew point.

By dew point, May lands in the dry band about 97% of days. It rarely turns muggy — the humid and sticky bands barely register.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30	31
Dry (%)	98	98	98	98	98	98	98	98	98	98	98	98	98	98	98	98	98	98	98	98	98	98	97	97	97	97	96	96	96	95	95
Comfortable (%)	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	3	3	3	3	4	4	4	5	5

	Dry (%)	Comfortable (%)
1	98	2
2	98	2
3	98	2
4	98	2
5	98	2
6	98	2
7	98	2
8	98	2
9	98	2
10	98	2
11	98	2
12	98	2
13	98	2
14	98	2
15	98	2
16	98	2
17	98	2
18	98	2
19	98	2
20	98	2
21	98	2
22	98	2
23	97	3
24	97	3
25	97	3
26	97	3
27	96	4
28	96	4
29	96	4
30	95	5
31	95	5

Wind in May

Winds average 6 mph in May.

Across May, daily wind ranges from about 6 mph on the calmest days to 6 mph at its breeziest. It stays fairly steady from day to day.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30	31
Wind speed (mph)	6	6	6	6	6	6	6	6	6	6	6	6	6	6	6	6	6	6	6	6	6	6	6	6	6	6	6	6	6	6	6
Feels	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm

	Wind speed (mph)	Feels
1	6	calm
2	6	calm
3	6	calm
4	6	calm
5	6	calm
6	6	calm
7	6	calm
8	6	calm
9	6	calm
10	6	calm
11	6	calm
12	6	calm
13	6	calm
14	6	calm
15	6	calm
16	6	calm
17	6	calm
18	6	calm
19	6	calm
20	6	calm
21	6	calm
22	6	calm
23	6	calm
24	6	calm
25	6	calm
26	6	calm
27	6	calm
28	6	calm
29	6	calm
30	6	calm
31	6	calm

Sunrise & sunset in May

DaylightNight

Daylight runs from about 13 h 30 min at the start of May to 14 h 18 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 48 minutes over May. Sunrise moves from 5:16 AM to 4:51 AM, and sunset from 6:46 PM to 7:11 PM.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30	31
Daylight (h)	13.5	13.5	13.6	13.6	13.6	13.7	13.7	13.7	13.8	13.8	13.8	13.9	13.9	13.9	13.9	14.0	14.0	14.0	14.1	14.1	14.1	14.1	14.2	14.2	14.2	14.2	14.3	14.3	14.3	14.3	14.3
Sunrise (AM)	5:16	5:14	5:13	5:12	5:11	5:10	5:09	5:08	5:07	5:06	5:05	5:04	5:03	5:02	5:01	5:00	5:00	4:59	4:58	4:57	4:56	4:56	4:55	4:54	4:54	4:53	4:53	4:52	4:52	4:51	4:51
Sunset (PM)	6:46	6:47	6:47	6:48	6:49	6:50	6:51	6:52	6:53	6:54	6:55	6:55	6:56	6:57	6:58	6:59	7:00	7:01	7:01	7:02	7:03	7:04	7:05	7:06	7:06	7:07	7:08	7:09	7:09	7:10	7:11

	Daylight (h)	Sunrise (AM)	Sunset (PM)
1	13.5	5:16	6:46
2	13.5	5:14	6:47
3	13.6	5:13	6:47
4	13.6	5:12	6:48
5	13.6	5:11	6:49
6	13.7	5:10	6:50
7	13.7	5:09	6:51
8	13.7	5:08	6:52
9	13.8	5:07	6:53
10	13.8	5:06	6:54
11	13.8	5:05	6:55
12	13.9	5:04	6:55
13	13.9	5:03	6:56
14	13.9	5:02	6:57
15	13.9	5:01	6:58
16	14.0	5:00	6:59
17	14.0	5:00	7:00
18	14.0	4:59	7:01
19	14.1	4:58	7:01
20	14.1	4:57	7:02
21	14.1	4:56	7:03
22	14.1	4:56	7:04
23	14.2	4:55	7:05
24	14.2	4:54	7:06
25	14.2	4:54	7:06
26	14.2	4:53	7:07
27	14.3	4:53	7:08
28	14.3	4:52	7:09
29	14.3	4:52	7:09
30	14.3	4:51	7:10
31	14.3	4:51	7:11

Solar energy in May

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in May, about 7.61 kWh/m².

For context, solar energy here swings from a low near 2.44 kWh/m² to a high of 8.3 kWh/m² in June across the year — May's 7.61 kWh/m² sits near the top of that range.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30	31
Solar energy (kWh/m²)	7.2	7.2	7.3	7.3	7.3	7.3	7.4	7.4	7.4	7.5	7.5	7.5	7.5	7.6	7.6	7.6	7.6	7.7	7.7	7.7	7.7	7.8	7.8	7.8	7.8	7.9	7.9	7.9	7.9	8.0	8.0
Level	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense

	Solar energy (kWh/m²)	Level
1	7.2	Intense
2	7.2	Intense
3	7.3	Intense
4	7.3	Intense
5	7.3	Intense
6	7.3	Intense
7	7.4	Intense
8	7.4	Intense
9	7.4	Intense
10	7.5	Intense
11	7.5	Intense
12	7.5	Intense
13	7.5	Intense
14	7.6	Intense
15	7.6	Intense
16	7.6	Intense
17	7.6	Intense
18	7.7	Intense
19	7.7	Intense
20	7.7	Intense
21	7.7	Intense
22	7.8	Intense
23	7.8	Intense
24	7.8	Intense
25	7.8	Intense
26	7.9	Intense
27	7.9	Intense
28	7.9	Intense
29	7.9	Intense
30	8.0	Intense
31	8.0	Intense

Planning a trip in May

Is May a good time to visit Los Banos?

Our two travel scores rate May for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).

7.6

Sightseeing

3rd-best month of the year

8.5

Beach & pool

3rd-best month of the year

May is one of the better times to visit Los Banos for general sightseeing. The water and warmth also suit a beach or pool day.

What to pack for Los Banos in May

From May's temperature range, rain chance, sun and wind — what's worth putting in the bag.

In May, Los Banos sees daytime highs around 83°F and nights near 56°F. Pack light clothes and sun protection.

light clothessun protection

UV index in Los Banos in May

LowModerateHighVery highExtreme

Clear-sky midday UV in May peaks around 8 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Los Banos peaks around June 19 at about 10 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 14 at about 2 (moderate).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 9 months of the year.

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
UV index (midday)	2	4	4	7	8	10	10	10	7	5	2	2
Level	Moderate	Moderate	Moderate	High	Very high	Extreme	Very high	Very high	High	High	Moderate	Moderate

	UV index (midday)	Level
Jan	2	Moderate
Feb	4	Moderate
Mar	4	Moderate
Apr	7	High
May	8	Very high
Jun	10	Extreme
Jul	10	Very high
Aug	10	Very high
Sep	7	High
Oct	5	High
Nov	2	Moderate
Dec	2	Moderate

Air quality in Los Banos in May

GoodModeratePoorUnhealthyVery unhealthy

Average fine-particle pollution (PM2.5) through the year — so you can see where May falls, not just the annual average.

Air quality in Los Banos is worst in August — around 19 µg/m³ PM2.5 (moderate), about 3.8× the cleanest month (June, 5 µg/m³).

Modeled monthly averages (CAMS reanalysis, 2015–2024).

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
PM2.5 (µg/m³)	8	8	9	7	6	5	9	19	14	11	8	7
Level	Good	Good	Good	Good	Good	Good	Good	Moderate	Moderate	Good	Good	Good

	PM2.5 (µg/m³)	Level
Jan	8	Good
Feb	8	Good
Mar	9	Good
Apr	7	Good
May	6	Good
Jun	5	Good
Jul	9	Good
Aug	19	Moderate
Sep	14	Moderate
Oct	11	Good
Nov	8	Good
Dec	7	Good

Location & terrain

Where is Los Banos?

Los Banos sits at 37.1°N, 120.8°W, 118 ft above sea level, in United States. The nearest listed city is Atwater, 24 mi away.

Topography around Los Banos

How much the land rises and falls, and what covers it, within 2, 10 and 50 miles of Los Banos.

Within 2 miles, the terrain around Los Banos has only modest variations in elevation — a maximum elevation change of 56 ft around an average of 118 ft above sea level; within 10 miles, significant variations in elevation — a maximum elevation change of 1,007 ft; within 50 miles, very significant variations in elevation — a maximum elevation change of 5,269 ft.

The land around Los Banos is covered by artificial surfaces (42%) and cropland (26%) within 2 miles, grassland (44%) and cropland (39%) within 10 miles, and grassland (50%), trees (24%) and cropland (20%) within 50 miles.

2 miles

56 ft

artificial surfaces 42%

10 miles

1,007 ft

grassland 44%

50 miles

5,269 ft

grassland 50%

treesshrubsgrasslandcroplandartificial surfacesbare terrainwaterwetland

← April Los Banos year-round climate June →Best places to visit in May

May weather nearby: Atwater 24 mi · Merced 26 mi · Turlock 30 mi · Patterson 32 mi · Chowchilla 33 mi · Hollister 34 mi · Ceres 37 mi · Gilroy 40 mi

United States travel facts

Power plugs: Type A / B; 120 V · 60 Hz
Prices: ≈ 100% of US; price level, 2025
GDP per capita: $90,027; 2025
Happiness: 6.8 / 10; World Happiness, 2025
Safe drinking water: 98%; of population, 2024
Homicide rate: 5.8; per 100k, 2023
Road deaths: 12.7; per 100k/yr, 2019
Income group: High; World Bank
Religion

Sources: World Bank, US State Department, World Happiness Report, WHO/UNICEF, EF EPI, CIA World Factbook.

Data sources

Temperature, precipitation, cloud, humidity, wind and solar figures are a 1991–2020 climatology for Los Banos (37.0583°, -120.8499°, elevation 118 ft), computed from hourly ERA5 reanalysis — contains modified Copernicus Climate Change Service information. Sun figures are astronomical calculations, not observations. City data © GeoNames, CC BY 4.0. Map outlines from Natural Earth (public domain); interactive map © Google. UV index is derived from CAMS (Copernicus Atmosphere Monitoring Service) clear-sky UV data — contains modified Copernicus Atmosphere Monitoring Service information. Monthly air-quality (PM2.5) seasonality is from the CAMS EAC4 reanalysis (Copernicus Atmosphere Monitoring Service), scaled to the WHO annual mean where available. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).

	Avg high (°F)	Avg low (°F)
1	80	54
2	80	54
3	80	54
4	80	54
5	81	55
6	81	55
7	81	55
8	81	55
9	81	55
10	81	55
11	82	55
12	82	55
13	82	55
14	82	56
15	82	56
16	82	56
17	82	56
18	83	56
19	83	56
20	83	56
21	83	57
22	83	57
23	84	57
24	84	57
25	84	57
26	85	57
27	85	58
28	85	58
29	85	58
30	86	58
31	86	58

	Clearer (%)	Cloudier (%)
1	72	28
2	72	28
3	72	28
4	73	27
5	73	27
6	73	27
7	73	27
8	73	27
9	73	27
10	73	27
11	74	26
12	74	26
13	74	26
14	76	24
15	76	24
16	76	24
17	76	24
18	77	23
19	77	23
20	78	22
21	79	21
22	79	21
23	80	20
24	81	19
25	82	18
26	82	18
27	83	17
28	83	17
29	83	17
30	84	16
31	84	16

	Rain chance (%)
1	8
2	8
3	8
4	7
5	7
6	7
7	7
8	7
9	7
10	7
11	7
12	7
13	7
14	7
15	7
16	7
17	7
18	7
19	7
20	7
21	7
22	7
23	6
24	6
25	6
26	6
27	5
28	5
29	5
30	5
31	5

	Dry (%)	Comfortable (%)
1	98	2
2	98	2
3	98	2
4	98	2
5	98	2
6	98	2
7	98	2
8	98	2
9	98	2
10	98	2
11	98	2
12	98	2
13	98	2
14	98	2
15	98	2
16	98	2
17	98	2
18	98	2
19	98	2
20	98	2
21	98	2
22	98	2
23	97	3
24	97	3
25	97	3
26	97	3
27	96	4
28	96	4
29	96	4
30	95	5
31	95	5

	Avg high (°F)	Avg low (°F)
1	80	54
2	80	54
3	80	54
4	80	54
5	81	55
6	81	55
7	81	55
8	81	55
9	81	55
10	81	55
11	82	55
12	82	55
13	82	55
14	82	56
15	82	56
16	82	56
17	82	56
18	83	56
19	83	56
20	83	56
21	83	57
22	83	57
23	84	57
24	84	57
25	84	57
26	85	57
27	85	58
28	85	58
29	85	58
30	86	58
31	86	58

	Clearer (%)	Cloudier (%)
1	72	28
2	72	28
3	72	28
4	73	27
5	73	27
6	73	27
7	73	27
8	73	27
9	73	27
10	73	27
11	74	26
12	74	26
13	74	26
14	76	24
15	76	24
16	76	24
17	76	24
18	77	23
19	77	23
20	78	22
21	79	21
22	79	21
23	80	20
24	81	19
25	82	18
26	82	18
27	83	17
28	83	17
29	83	17
30	84	16
31	84	16

	Rain chance (%)
1	8
2	8
3	8
4	7
5	7
6	7
7	7
8	7
9	7
10	7
11	7
12	7
13	7
14	7
15	7
16	7
17	7
18	7
19	7
20	7
21	7
22	7
23	6
24	6
25	6
26	6
27	5
28	5
29	5
30	5
31	5

	Dry (%)	Comfortable (%)
1	98	2
2	98	2
3	98	2
4	98	2
5	98	2
6	98	2
7	98	2
8	98	2
9	98	2
10	98	2
11	98	2
12	98	2
13	98	2
14	98	2
15	98	2
16	98	2
17	98	2
18	98	2
19	98	2
20	98	2
21	98	2
22	98	2
23	97	3
24	97	3
25	97	3
26	97	3
27	96	4
28	96	4
29	96	4
30	95	5
31	95	5

	Avg high (°F)	Avg low (°F)
1	80	54
2	80	54
3	80	54
4	80	54
5	81	55
6	81	55
7	81	55
8	81	55
9	81	55
10	81	55
11	82	55
12	82	55
13	82	55
14	82	56
15	82	56
16	82	56
17	82	56
18	83	56
19	83	56
20	83	56
21	83	57
22	83	57
23	84	57
24	84	57
25	84	57
26	85	57
27	85	58
28	85	58
29	85	58
30	86	58
31	86	58

	Clearer (%)	Cloudier (%)
1	72	28
2	72	28
3	72	28
4	73	27
5	73	27
6	73	27
7	73	27
8	73	27
9	73	27
10	73	27
11	74	26
12	74	26
13	74	26
14	76	24
15	76	24
16	76	24
17	76	24
18	77	23
19	77	23
20	78	22
21	79	21
22	79	21
23	80	20
24	81	19
25	82	18
26	82	18
27	83	17
28	83	17
29	83	17
30	84	16
31	84	16

	Rain chance (%)
1	8
2	8
3	8
4	7
5	7
6	7
7	7
8	7
9	7
10	7
11	7
12	7
13	7
14	7
15	7
16	7
17	7
18	7
19	7
20	7
21	7
22	7
23	6
24	6
25	6
26	6
27	5
28	5
29	5
30	5
31	5

	Dry (%)	Comfortable (%)
1	98	2
2	98	2
3	98	2
4	98	2
5	98	2
6	98	2
7	98	2
8	98	2
9	98	2
10	98	2
11	98	2
12	98	2
13	98	2
14	98	2
15	98	2
16	98	2
17	98	2
18	98	2
19	98	2
20	98	2
21	98	2
22	98	2
23	97	3
24	97	3
25	97	3
26	97	3
27	96	4
28	96	4
29	96	4
30	95	5
31	95	5