Phola weather in May

In May, Phola sees average daytime highs of 21°C and overnight lows near 8°C, with 15 mm of rain across 2.4 wet days and about 10.7 hours of daylight. It is the 10th-warmest and 9th-wettest month of the year here.

Highs ease over the month, from about 22°C in the first days to 20°C by the end. The sky is clear or mostly clear about 75% of the time in May, and the air most often feels dry.

Daylight stretches from about 11 hours at the start of May to 10 h 30 min by month's end. Set against the rest of the year, May is Phola's 4th-clearest and 10th-windiest month. For the whole year in context, see Phola's year-round climate.

Daytime high: 21°; 10th warmest
Overnight low: 8°; 4th coldest
Rainfall: 15 mm; 2.4 wet days
Daylight: 10 h 42 min; 6:38 AM – 5:22 PM
Cloud cover: 23%; 4th clearest
Wind: 10 km/h; 10th windiest
Solar energy: 4.32 kWh/m²
Travel score: 8.4; out of 10

← April Phola 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 ease over the month, from about 22°C in the first days to 20°C by the end.

A typical May day in Phola reaches about 21°C in the afternoon and slips back to 8°C overnight — a 14°C spread between the day's warmth and the night's chill. On most days the high lands between 17°C and 25°C. Set against its neighbours, May runs about 2°C cooler than April and about 2°C warmer 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 (°C)	22	22	22	22	22	22	22	22	22	22	22	22	22	22	22	21	21	21	21	21	21	21	21	21	21	21	20	20	20	20	20
Avg low (°C)	10	9	9	9	9	9	9	9	9	8	8	8	8	8	8	8	8	7	7	7	7	7	7	7	6	6	6	6	6	6	6

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

Phola weather by month

How May compares with the rest of the year at a glance. May is the 10th-warmest and 9th-wettest month here — the current month is highlighted below.

Month	High / Low (°C)	Rainfall (mm)	Wet days	Daylight (hours)	Travel score
Jan	26° / 16°	116	15.1	13.4	6.0
Feb	26° / 16°	93	12	12.9	6.3
Mar	25° / 15°	91	11.3	12.2	6.9
Apr	23° / 11°	40	6.2	11.4	7.8
May	21° / 8°	15	2.4	10.7	8.4
Jun	19° / 4°	6	0.9	10.4	8.3
Jul	19° / 4°	5	0.8	10.5	8.3
Aug	22° / 7°	9	1.6	11.1	8.8
Sep	25° / 11°	19	3	11.8	8.5
Oct	26° / 13°	73	10	12.6	7.0
Nov	26° / 14°	97	13.8	13.3	6.2
Dec	26° / 16°	125	16.3	13.6	5.8

Cloud cover in May

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 75% of the time in May.

Beyond those clear spells, partly cloudy skies cover about 12% of May, with mostly cloudy or overcast conditions the remaining 13%. 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 (%)	81	83	83	84	85	85	85	86	86	86	86	87	87	87	87	87	87	87	87	87	87	87	88	88	88	89	89	89	89	90	90
Cloudier (%)	19	17	17	16	15	15	15	14	14	14	14	13	13	13	13	13	13	13	13	13	13	13	12	12	12	11	11	11	11	10	10

	Clearer (%)	Cloudier (%)
1	81	19
2	83	17
3	83	17
4	84	16
5	85	15
6	85	15
7	85	15
8	86	14
9	86	14
10	86	14
11	86	14
12	87	13
13	87	13
14	87	13
15	87	13
16	87	13
17	87	13
18	87	13
19	87	13
20	87	13
21	87	13
22	87	13
23	88	12
24	88	12
25	88	12
26	89	11
27	89	11
28	89	11
29	89	11
30	90	10
31	90	10

Chance of precipitation in May

Any precipitation

Phola gets around 15 mm of rain over 2.4 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 8% and peaks near 14% on the wettest days. The odds ease toward the end of the month.

	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 (%)	14	13	12	12	11	11	10	10	10	9	9	8	8	8	7	7	7	6	6	6	6	5	5	5	4	4	4	4	4	4	4

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

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 100% 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 (%)	99	99	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100
Comfortable (%)	1	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0

	Dry (%)	Comfortable (%)
1	99	1
2	99	1
3	100	0
4	100	0
5	100	0
6	100	0
7	100	0
8	100	0
9	100	0
10	100	0
11	100	0
12	100	0
13	100	0
14	100	0
15	100	0
16	100	0
17	100	0
18	100	0
19	100	0
20	100	0
21	100	0
22	100	0
23	100	0
24	100	0
25	100	0
26	100	0
27	100	0
28	100	0
29	100	0
30	100	0
31	100	0

Wind in May

Winds average 10 km/h in May.

Across May, daily wind ranges from about 9 km/h on the calmest days to 10 km/h 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 (km/h)	9	9	9	9	9	9	9	9	10	9	9	9	9	9	9	9	9	9	10	10	10	10	10	10	10	10	10	10	10	10	10
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 (km/h)	Feels
1	9	calm
2	9	calm
3	9	calm
4	9	calm
5	9	calm
6	9	calm
7	9	calm
8	9	calm
9	10	calm
10	9	calm
11	9	calm
12	9	calm
13	9	calm
14	9	calm
15	9	calm
16	9	calm
17	9	calm
18	9	calm
19	10	calm
20	10	calm
21	10	calm
22	10	calm
23	10	calm
24	10	calm
25	10	calm
26	10	calm
27	10	calm
28	10	calm
29	10	calm
30	10	calm
31	10	calm

Sunrise & sunset in May

DaylightNight

Daylight runs from about 11 hours at the start of May to 10 h 30 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 30 minutes over May. Sunrise moves from 6:30 AM to 6:46 AM, and sunset from 5:32 PM to 5:16 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)	11.0	11.0	11.0	11.0	10.9	10.9	10.9	10.9	10.9	10.8	10.8	10.8	10.8	10.8	10.7	10.7	10.7	10.7	10.7	10.7	10.6	10.6	10.6	10.6	10.6	10.6	10.6	10.5	10.5	10.5	10.5
Sunrise (AM)	6:30	6:31	6:31	6:32	6:32	6:33	6:33	6:34	6:34	6:35	6:35	6:36	6:37	6:37	6:38	6:38	6:39	6:39	6:40	6:40	6:41	6:41	6:42	6:42	6:43	6:44	6:44	6:45	6:45	6:46	6:46
Sunset (PM)	5:32	5:31	5:31	5:30	5:29	5:28	5:28	5:27	5:26	5:26	5:25	5:24	5:24	5:23	5:23	5:22	5:22	5:21	5:21	5:20	5:20	5:19	5:19	5:18	5:18	5:18	5:18	5:17	5:17	5:17	5:16

	Daylight (h)	Sunrise (AM)	Sunset (PM)
1	11.0	6:30	5:32
2	11.0	6:31	5:31
3	11.0	6:31	5:31
4	11.0	6:32	5:30
5	10.9	6:32	5:29
6	10.9	6:33	5:28
7	10.9	6:33	5:28
8	10.9	6:34	5:27
9	10.9	6:34	5:26
10	10.8	6:35	5:26
11	10.8	6:35	5:25
12	10.8	6:36	5:24
13	10.8	6:37	5:24
14	10.8	6:37	5:23
15	10.7	6:38	5:23
16	10.7	6:38	5:22
17	10.7	6:39	5:22
18	10.7	6:39	5:21
19	10.7	6:40	5:21
20	10.7	6:40	5:20
21	10.6	6:41	5:20
22	10.6	6:41	5:19
23	10.6	6:42	5:19
24	10.6	6:42	5:18
25	10.6	6:43	5:18
26	10.6	6:44	5:18
27	10.6	6:44	5:18
28	10.5	6:45	5:17
29	10.5	6:45	5:17
30	10.5	6:46	5:17
31	10.5	6:46	5:16

Solar energy in May

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in May, about 4.32 kWh/m².

For context, solar energy here swings from a low near 3.93 kWh/m² to a high of 6.67 kWh/m² in December across the year — May's 4.32 kWh/m² sits near the bottom.

	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)	4.5	4.5	4.5	4.5	4.5	4.5	4.5	4.4	4.4	4.4	4.4	4.4	4.4	4.3	4.3	4.3	4.3	4.3	4.3	4.3	4.3	4.2	4.2	4.2	4.2	4.2	4.2	4.2	4.1	4.1	4.1
Level	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright

	Solar energy (kWh/m²)	Level
1	4.5	Bright
2	4.5	Bright
3	4.5	Bright
4	4.5	Bright
5	4.5	Bright
6	4.5	Bright
7	4.5	Bright
8	4.4	Bright
9	4.4	Bright
10	4.4	Bright
11	4.4	Bright
12	4.4	Bright
13	4.4	Bright
14	4.3	Bright
15	4.3	Bright
16	4.3	Bright
17	4.3	Bright
18	4.3	Bright
19	4.3	Bright
20	4.3	Bright
21	4.3	Bright
22	4.2	Bright
23	4.2	Bright
24	4.2	Bright
25	4.2	Bright
26	4.2	Bright
27	4.2	Bright
28	4.2	Bright
29	4.1	Bright
30	4.1	Bright
31	4.1	Bright

Planning a trip in May

Hazard calendar for Phola

In seasonPeak

None of Phola's seasonal hazards are active in May. The full-year calendar below shows when the rainy season, cyclone risk and dust haze do peak.

Phola's rainy season runs October–March, when most of the year's rain falls.

Rainy season

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Is May a good time to visit Phola?

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

8.4

Sightseeing

3rd-best month of the year

5.3

Beach & pool

10th-best month of the year

May is one of the better times to visit Phola for general sightseeing.

What to pack for Phola in May

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

In May, Phola sees daytime highs around 21°C and nights near 8°C. Worth packing: a warm layer.

a warm layer

UV index in Phola in May

LowModerateHighVery highExtreme

Clear-sky midday UV in May peaks around 6 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Phola peaks around January 14 at about 14 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 19 at about 5 (high).

The index reaches 3 or more — the level where the WHO recommends sun protection — every month of the year.

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
UV index (midday)	14	13	12	8	6	5	6	7	9	10	11	14
Level	Extreme	Extreme	Extreme	Very high	High	High	High	Very high	Very high	Very high	Extreme	Extreme

	UV index (midday)	Level
Jan	14	Extreme
Feb	13	Extreme
Mar	12	Extreme
Apr	8	Very high
May	6	High
Jun	5	High
Jul	6	High
Aug	7	Very high
Sep	9	Very high
Oct	10	Very high
Nov	11	Extreme
Dec	14	Extreme

Air quality in Phola 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 Phola is worst in July — around 87 µg/m³ PM2.5 (unhealthy), about 3.6× the cleanest month (January, 24 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)	24	31	39	56	73	83	87	72	55	35	26	25
Level	Moderate	Moderate	Poor	Unhealthy	Unhealthy	Unhealthy	Unhealthy	Unhealthy	Poor	Moderate	Moderate	Moderate

	PM2.5 (µg/m³)	Level
Jan	24	Moderate
Feb	31	Moderate
Mar	39	Poor
Apr	56	Unhealthy
May	73	Unhealthy
Jun	83	Unhealthy
Jul	87	Unhealthy
Aug	72	Unhealthy
Sep	55	Poor
Oct	35	Moderate
Nov	26	Moderate
Dec	25	Moderate

Location & terrain

Where is Phola?

Phola sits at 26.0°S, 29.0°E, 1,503 m above sea level, in South Africa. The nearest listed city is Emalahleni, 25 km away.

Topography around Phola

How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Phola.

Within 3 km, the terrain around Phola has only modest variations in elevation — a maximum elevation change of 98 m around an average of 1,528 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 223 m; within 80 km, large variations in elevation — a maximum elevation change of 907 m.

The land around Phola is covered by grassland (48%) and cropland (20%) within 3 km, grassland (49%) and cropland (36%) within 16 km, and grassland (58%) and cropland (30%) within 80 km.

3 km

98 m

grassland 48%

16 km

223 m

grassland 49%

80 km

907 m

grassland 58%

treesshrubsgrasslandcroplandartificial surfacesbare terrainwater

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

May weather nearby: Emalahleni 25 km · Thubelihle 35 km · Kriel 36 km · Bronkhorstspruit 36 km · Delmas 39 km · Leslie 42 km · Lebohang 43 km · Kinross 46 km

South Africa travel facts

Travel advisory: Level 2; Exercise Increased Caution
Power plugs: Type C / M / N; 230 V · 50 Hz
Prices: ≈ 41% of US; price level, 2025
GDP per capita: $6,598; 2025
Happiness: 5.0 / 10; World Happiness, 2025
Safe drinking water: 68%; of population, 2024
Homicide rate: 43.7; per 100k, 2022
Road deaths: 22.2; per 100k/yr, 2019
Income group: Upper middle; World Bank
English: Very high; EF EPI 602
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 Phola (-26.002°, 29.034°, elevation 1,503 m), 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 (°C)	Avg low (°C)
1	22	10
2	22	9
3	22	9
4	22	9
5	22	9
6	22	9
7	22	9
8	22	9
9	22	9
10	22	8
11	22	8
12	22	8
13	22	8
14	22	8
15	22	8
16	21	8
17	21	8
18	21	7
19	21	7
20	21	7
21	21	7
22	21	7
23	21	7
24	21	7
25	21	6
26	21	6
27	20	6
28	20	6
29	20	6
30	20	6
31	20	6

	Clearer (%)	Cloudier (%)
1	81	19
2	83	17
3	83	17
4	84	16
5	85	15
6	85	15
7	85	15
8	86	14
9	86	14
10	86	14
11	86	14
12	87	13
13	87	13
14	87	13
15	87	13
16	87	13
17	87	13
18	87	13
19	87	13
20	87	13
21	87	13
22	87	13
23	88	12
24	88	12
25	88	12
26	89	11
27	89	11
28	89	11
29	89	11
30	90	10
31	90	10

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

	Dry (%)	Comfortable (%)
1	99	1
2	99	1
3	100	0
4	100	0
5	100	0
6	100	0
7	100	0
8	100	0
9	100	0
10	100	0
11	100	0
12	100	0
13	100	0
14	100	0
15	100	0
16	100	0
17	100	0
18	100	0
19	100	0
20	100	0
21	100	0
22	100	0
23	100	0
24	100	0
25	100	0
26	100	0
27	100	0
28	100	0
29	100	0
30	100	0
31	100	0

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

	Clearer (%)	Cloudier (%)
1	81	19
2	83	17
3	83	17
4	84	16
5	85	15
6	85	15
7	85	15
8	86	14
9	86	14
10	86	14
11	86	14
12	87	13
13	87	13
14	87	13
15	87	13
16	87	13
17	87	13
18	87	13
19	87	13
20	87	13
21	87	13
22	87	13
23	88	12
24	88	12
25	88	12
26	89	11
27	89	11
28	89	11
29	89	11
30	90	10
31	90	10

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

	Dry (%)	Comfortable (%)
1	99	1
2	99	1
3	100	0
4	100	0
5	100	0
6	100	0
7	100	0
8	100	0
9	100	0
10	100	0
11	100	0
12	100	0
13	100	0
14	100	0
15	100	0
16	100	0
17	100	0
18	100	0
19	100	0
20	100	0
21	100	0
22	100	0
23	100	0
24	100	0
25	100	0
26	100	0
27	100	0
28	100	0
29	100	0
30	100	0
31	100	0

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

	Clearer (%)	Cloudier (%)
1	81	19
2	83	17
3	83	17
4	84	16
5	85	15
6	85	15
7	85	15
8	86	14
9	86	14
10	86	14
11	86	14
12	87	13
13	87	13
14	87	13
15	87	13
16	87	13
17	87	13
18	87	13
19	87	13
20	87	13
21	87	13
22	87	13
23	88	12
24	88	12
25	88	12
26	89	11
27	89	11
28	89	11
29	89	11
30	90	10
31	90	10

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

	Dry (%)	Comfortable (%)
1	99	1
2	99	1
3	100	0
4	100	0
5	100	0
6	100	0
7	100	0
8	100	0
9	100	0
10	100	0
11	100	0
12	100	0
13	100	0
14	100	0
15	100	0
16	100	0
17	100	0
18	100	0
19	100	0
20	100	0
21	100	0
22	100	0
23	100	0
24	100	0
25	100	0
26	100	0
27	100	0
28	100	0
29	100	0
30	100	0
31	100	0