Heilbron weather in December

In December, Heilbron sees average daytime highs of 27°C and overnight lows near 15°C, with 139 mm of rain across 16.6 wet days and about 13.7 hours of daylight. It is the 2nd-warmest and 1st-wettest month of the year here.

Day-to-day highs hold fairly steady near 27°C through the month. The sky is clear or mostly clear about 37% of the time in December, and the air most often feels comfortable.

Daylight stretches from about 13 h 36 min at the start of December to 13 h 42 min by month's end. Set against the rest of the year, December is Heilbron's 12th-clearest and 4th-windiest month. For the whole year in context, see Heilbron's year-round climate.

Daytime high: 27°; 2nd warmest
Overnight low: 15°; 10th coldest
Rainfall: 139 mm; 16.6 wet days
Daylight: 13 h 42 min; 5:13 AM – 6:56 PM
Cloud cover: 53%; 12th clearest
Wind: 12 km/h; 4th windiest
Solar energy: 7.07 kWh/m²
Travel score: 5.8; out of 10

Heilbron is town in the Free State, South Africa.

Founded: 1872

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

← November Heilbron year-round climate January →Best places to visit in December

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

Temperature in December

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 27°C through the month.

A typical December day in Heilbron reaches about 27°C in the afternoon and slips back to 15°C overnight — a 12°C spread between the day's warmth and the night's chill. On most days the high lands between 22°C and 31°C. Set against its neighbours, December runs on par with November and on par with January.

	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)	26	26	26	26	26	26	26	26	27	27	27	27	27	27	27	27	27	27	27	27	27	27	27	27	27	27	27	27	27	27	27
Avg low (°C)	14	15	15	15	15	15	15	15	15	15	15	15	15	15	15	15	15	16	16	16	16	16	16	16	16	16	16	16	16	16	16

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

How December really feels in Heilbron

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

Days feeling ≥ 32°C

heat index over the day's high

Days feeling ≤ 0°C

wind chill below the day's low

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

Heilbron weather by month

How December compares with the rest of the year at a glance. December is the 2nd-warmest and 1st-wettest month here — the current month is highlighted below.

Month	High / Low (°C)	Rainfall (mm)	Wet days	Daylight (hours)	Travel score
Jan	27° / 16°	124	15	13.5	5.9
Feb	27° / 16°	87	12.6	13	6.2
Mar	25° / 14°	81	11.1	12.2	6.9
Apr	23° / 11°	43	6.9	11.4	7.7
May	21° / 7°	19	3.1	10.7	8.1
Jun	18° / 3°	10	1.7	10.3	7.8
Jul	18° / 3°	6	1.1	10.5	7.9
Aug	21° / 6°	15	2.4	11	8.4
Sep	25° / 10°	20	3.2	11.8	8.6
Oct	26° / 13°	76	9.8	12.7	7.1
Nov	26° / 14°	98	12.5	13.3	6.4
Dec	27° / 15°	139	16.6	13.7	5.8

Cloud cover in December

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 37% of the time in December, the cloudiest month of the year.

Beyond those clear spells, partly cloudy skies cover about 23% of December, with mostly cloudy or overcast conditions the remaining 39%.

	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 (%)	60	60	59	60	60	60	60	61	60	60	61	61	62	62	62	61	61	61	61	61	61	61	60	60	60	61	61	62	63	63	63
Cloudier (%)	40	40	41	40	40	40	40	39	40	40	39	39	38	38	38	39	39	39	39	39	39	39	40	40	40	39	39	38	37	37	37

	Clearer (%)	Cloudier (%)
1	60	40
2	60	40
3	59	41
4	60	40
5	60	40
6	60	40
7	60	40
8	61	39
9	60	40
10	60	40
11	61	39
12	61	39
13	62	38
14	62	38
15	62	38
16	61	39
17	61	39
18	61	39
19	61	39
20	61	39
21	61	39
22	61	39
23	60	40
24	60	40
25	60	40
26	61	39
27	61	39
28	62	38
29	63	37
30	63	37
31	63	37

Chance of precipitation in December

Any precipitation

Heilbron gets around 139 mm of rain over 16.6 wet days in December, the wettest month. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 52% and peaks near 54% 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 (%)	47	48	50	51	52	52	53	53	54	54	54	54	53	53	53	52	52	52	52	52	52	53	53	53	54	54	54	53	53	53	53

	Rain chance (%)
1	47
2	48
3	50
4	51
5	52
6	52
7	53
8	53
9	54
10	54
11	54
12	54
13	53
14	53
15	53
16	52
17	52
18	52
19	52
20	52
21	52
22	53
23	53
24	53
25	54
26	54
27	54
28	53
29	53
30	53
31	53

Humidity in December

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, December lands in the comfortable band about 47% 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 (%)	60	59	57	56	53	52	51	49	48	47	46	45	44	44	43	42	42	41	40	39	38	37	36	34	33	32	31	31	30	29	29
Comfortable (%)	36	37	39	40	42	43	44	46	47	48	48	49	49	50	50	50	50	50	49	49	49	49	50	50	50	50	50	50	50	50	50
Humid (%)	4	4	4	4	5	5	5	5	5	6	6	6	6	7	7	8	9	10	11	12	13	14	15	16	17	18	19	19	20	21	21

	Dry (%)	Comfortable (%)	Humid (%)
1	60	36	4
2	59	37	4
3	57	39	4
4	56	40	4
5	53	42	5
6	52	43	5
7	51	44	5
8	49	46	5
9	48	47	5
10	47	48	6
11	46	48	6
12	45	49	6
13	44	49	6
14	44	50	7
15	43	50	7
16	42	50	8
17	42	50	9
18	41	50	10
19	40	49	11
20	39	49	12
21	38	49	13
22	37	49	14
23	36	50	15
24	34	50	16
25	33	50	17
26	32	50	18
27	31	50	19
28	31	50	19
29	30	50	20
30	29	50	21
31	29	50	21

Wind in December

Winds average 12 km/h in December.

Across December, daily wind ranges from about 11 km/h on the calmest days to 13 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)	13	13	12	12	12	12	12	12	12	12	12	12	12	12	12	12	12	12	12	12	12	12	12	12	12	12	11	11	11	11	11
Feels	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm

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

Sunrise & sunset in December

DaylightNight

Daylight runs from about 13 h 36 min at the start of December to 13 h 42 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 6 minutes over December. Sunrise moves from 5:10 AM to 5:20 AM, and sunset from 6:46 PM to 7:02 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)	13.6	13.6	13.6	13.6	13.6	13.6	13.7	13.7	13.7	13.7	13.7	13.7	13.7	13.7	13.7	13.7	13.7	13.7	13.7	13.7	13.7	13.7	13.7	13.7	13.7	13.7	13.7	13.7	13.7	13.7	13.7
Sunrise (AM)	5:10	5:10	5:10	5:10	5:10	5:10	5:11	5:11	5:11	5:11	5:11	5:12	5:12	5:12	5:13	5:13	5:13	5:14	5:14	5:14	5:15	5:15	5:16	5:16	5:17	5:17	5:18	5:19	5:19	5:20	5:20
Sunset (PM)	6:46	6:47	6:47	6:48	6:49	6:49	6:50	6:51	6:51	6:52	6:53	6:53	6:54	6:54	6:55	6:56	6:56	6:57	6:57	6:58	6:58	6:59	6:59	7:00	7:00	7:01	7:01	7:01	7:02	7:02	7:02

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

Solar energy in December

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in December, about 7.07 kWh/m² — the sunniest month for solar.

For context, solar energy here swings from a low near 3.82 kWh/m² to a high of 7.07 kWh/m² in December across the year — December's 7.07 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)	7.0	7.0	7.0	7.0	7.0	7.0	7.0	7.0	7.0	7.0	7.1	7.1	7.1	7.1	7.1	7.2	7.2	7.2	7.2	7.2	7.2	7.2	7.1	7.1	7.1	7.1	7.1	7.1	7.1	7.1	7.1
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	7.0	Intense
2	7.0	Intense
3	7.0	Intense
4	7.0	Intense
5	7.0	Intense
6	7.0	Intense
7	7.0	Intense
8	7.0	Intense
9	7.0	Intense
10	7.0	Intense
11	7.1	Intense
12	7.1	Intense
13	7.1	Intense
14	7.1	Intense
15	7.1	Intense
16	7.2	Intense
17	7.2	Intense
18	7.2	Intense
19	7.2	Intense
20	7.2	Intense
21	7.2	Intense
22	7.2	Intense
23	7.1	Intense
24	7.1	Intense
25	7.1	Intense
26	7.1	Intense
27	7.1	Intense
28	7.1	Intense
29	7.1	Intense
30	7.1	Intense
31	7.1	Intense

Planning a trip in December

Hazard calendar for Heilbron

In seasonPeak

In December, Heilbron sits inside its rainy season season. The full year is below, with each hazard's peak months called out.

Heilbron'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 December a good time to visit Heilbron?

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

5.8

Sightseeing

12th-best month of the year

5.8

Beach & pool

8th-best month of the year

December is a reasonable time to visit Heilbron for sightseeing.

What to pack for Heilbron in December

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

In December, Heilbron sees daytime highs around 27°C and nights near 15°C. Pack rain gear and sun protection. Worth having: light clothes. About 17 days see rain.

rain gearsun protectionlight clothes

UV index in Heilbron in December

LowModerateHighVery highExtreme

Clear-sky midday UV in December peaks around 14 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Heilbron peaks around January 14 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 20 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)	15	13	11	8	6	5	5	7	9	10	12	14
Level	Extreme	Extreme	Extreme	Very high	High	Moderate	High	Very high	Very high	Extreme	Extreme	Extreme

	UV index (midday)	Level
Jan	15	Extreme
Feb	13	Extreme
Mar	11	Extreme
Apr	8	Very high
May	6	High
Jun	5	Moderate
Jul	5	High
Aug	7	Very high
Sep	9	Very high
Oct	10	Extreme
Nov	12	Extreme
Dec	14	Extreme

Air quality in Heilbron in December

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in Heilbron is worst in July — around 103 µg/m³ PM2.5 (unhealthy), about 4.4× 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	32	48	64	88	100	103	83	65	44	31	25
Level	Moderate	Moderate	Poor	Unhealthy	Unhealthy	Unhealthy	Unhealthy	Unhealthy	Unhealthy	Poor	Moderate	Moderate

	PM2.5 (µg/m³)	Level
Jan	24	Moderate
Feb	32	Moderate
Mar	48	Poor
Apr	64	Unhealthy
May	88	Unhealthy
Jun	100	Unhealthy
Jul	103	Unhealthy
Aug	83	Unhealthy
Sep	65	Unhealthy
Oct	44	Poor
Nov	31	Moderate
Dec	25	Moderate

Location & terrain

Where is Heilbron?

Heilbron sits at 27.3°S, 28.0°E, 1,539 m above sea level, in South Africa. The nearest listed city is Koppies, 39 km away.

Topography around Heilbron

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

Within 3 km, the terrain around Heilbron has only modest variations in elevation — a maximum elevation change of 83 m around an average of 1,555 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 268 m; within 80 km, significant variations in elevation — a maximum elevation change of 455 m.

The land around Heilbron is covered by grassland (56%) and cropland (22%) within 3 km, grassland (51%) and cropland (47%) within 16 km, and grassland (56%) and cropland (40%) within 80 km.

3 km

83 m

grassland 56%

16 km

268 m

grassland 51%

80 km

455 m

grassland 56%

treesshrubsgrasslandcroplandartificial surfaceswater

← November Heilbron year-round climate January →Best places to visit in December

December weather nearby: Koppies 39 km · Deneysville 45 km · Mamafubedu 46 km · Frankfort 52 km · Sasolburg 54 km · Vanderbijlpark 65 km · Parys 66 km · Vredefort 67 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 Heilbron (-27.2812°, 27.9709°, elevation 1,539 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	26	14
2	26	15
3	26	15
4	26	15
5	26	15
6	26	15
7	26	15
8	26	15
9	27	15
10	27	15
11	27	15
12	27	15
13	27	15
14	27	15
15	27	15
16	27	15
17	27	15
18	27	16
19	27	16
20	27	16
21	27	16
22	27	16
23	27	16
24	27	16
25	27	16
26	27	16
27	27	16
28	27	16
29	27	16
30	27	16
31	27	16

	Clearer (%)	Cloudier (%)
1	60	40
2	60	40
3	59	41
4	60	40
5	60	40
6	60	40
7	60	40
8	61	39
9	60	40
10	60	40
11	61	39
12	61	39
13	62	38
14	62	38
15	62	38
16	61	39
17	61	39
18	61	39
19	61	39
20	61	39
21	61	39
22	61	39
23	60	40
24	60	40
25	60	40
26	61	39
27	61	39
28	62	38
29	63	37
30	63	37
31	63	37

	Rain chance (%)
1	47
2	48
3	50
4	51
5	52
6	52
7	53
8	53
9	54
10	54
11	54
12	54
13	53
14	53
15	53
16	52
17	52
18	52
19	52
20	52
21	52
22	53
23	53
24	53
25	54
26	54
27	54
28	53
29	53
30	53
31	53

	Dry (%)	Comfortable (%)	Humid (%)
1	60	36	4
2	59	37	4
3	57	39	4
4	56	40	4
5	53	42	5
6	52	43	5
7	51	44	5
8	49	46	5
9	48	47	5
10	47	48	6
11	46	48	6
12	45	49	6
13	44	49	6
14	44	50	7
15	43	50	7
16	42	50	8
17	42	50	9
18	41	50	10
19	40	49	11
20	39	49	12
21	38	49	13
22	37	49	14
23	36	50	15
24	34	50	16
25	33	50	17
26	32	50	18
27	31	50	19
28	31	50	19
29	30	50	20
30	29	50	21
31	29	50	21

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

	Clearer (%)	Cloudier (%)
1	60	40
2	60	40
3	59	41
4	60	40
5	60	40
6	60	40
7	60	40
8	61	39
9	60	40
10	60	40
11	61	39
12	61	39
13	62	38
14	62	38
15	62	38
16	61	39
17	61	39
18	61	39
19	61	39
20	61	39
21	61	39
22	61	39
23	60	40
24	60	40
25	60	40
26	61	39
27	61	39
28	62	38
29	63	37
30	63	37
31	63	37

	Rain chance (%)
1	47
2	48
3	50
4	51
5	52
6	52
7	53
8	53
9	54
10	54
11	54
12	54
13	53
14	53
15	53
16	52
17	52
18	52
19	52
20	52
21	52
22	53
23	53
24	53
25	54
26	54
27	54
28	53
29	53
30	53
31	53

	Dry (%)	Comfortable (%)	Humid (%)
1	60	36	4
2	59	37	4
3	57	39	4
4	56	40	4
5	53	42	5
6	52	43	5
7	51	44	5
8	49	46	5
9	48	47	5
10	47	48	6
11	46	48	6
12	45	49	6
13	44	49	6
14	44	50	7
15	43	50	7
16	42	50	8
17	42	50	9
18	41	50	10
19	40	49	11
20	39	49	12
21	38	49	13
22	37	49	14
23	36	50	15
24	34	50	16
25	33	50	17
26	32	50	18
27	31	50	19
28	31	50	19
29	30	50	20
30	29	50	21
31	29	50	21

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

	Clearer (%)	Cloudier (%)
1	60	40
2	60	40
3	59	41
4	60	40
5	60	40
6	60	40
7	60	40
8	61	39
9	60	40
10	60	40
11	61	39
12	61	39
13	62	38
14	62	38
15	62	38
16	61	39
17	61	39
18	61	39
19	61	39
20	61	39
21	61	39
22	61	39
23	60	40
24	60	40
25	60	40
26	61	39
27	61	39
28	62	38
29	63	37
30	63	37
31	63	37

	Rain chance (%)
1	47
2	48
3	50
4	51
5	52
6	52
7	53
8	53
9	54
10	54
11	54
12	54
13	53
14	53
15	53
16	52
17	52
18	52
19	52
20	52
21	52
22	53
23	53
24	53
25	54
26	54
27	54
28	53
29	53
30	53
31	53

	Dry (%)	Comfortable (%)	Humid (%)
1	60	36	4
2	59	37	4
3	57	39	4
4	56	40	4
5	53	42	5
6	52	43	5
7	51	44	5
8	49	46	5
9	48	47	5
10	47	48	6
11	46	48	6
12	45	49	6
13	44	49	6
14	44	50	7
15	43	50	7
16	42	50	8
17	42	50	9
18	41	50	10
19	40	49	11
20	39	49	12
21	38	49	13
22	37	49	14
23	36	50	15
24	34	50	16
25	33	50	17
26	32	50	18
27	31	50	19
28	31	50	19
29	30	50	20
30	29	50	21
31	29	50	21