Iruma weather in September

In September, Iruma sees average daytime highs of 25°C and overnight lows near 18°C, with 249 mm of rain across 18.3 wet days and about 12.2 hours of daylight. It is the 3rd-warmest and 1st-wettest month of the year here.

Highs ease over the month, from about 27°C in the first days to 22°C by the end. The sky is clear or mostly clear about 17% of the time in September, and the air most often feels muggy.

Daylight stretches from about 12 h 48 min at the start of September to 11 h 42 min by month's end. Set against the rest of the year, September is Iruma's 10th-clearest and 6th-windiest month. For the whole year in context, see Iruma's year-round climate.

Daytime high: 25°; 3rd warmest
Overnight low: 18°; 10th coldest
Rainfall: 249 mm; 18.3 wet days
Daylight: 12 h 12 min; 5:30 AM – 5:44 PM
Cloud cover: 71%; 10th clearest
Wind: 6 km/h; 6th windiest
Solar energy: 3.6 kWh/m²
Travel score: 5.2; out of 10

← August Iruma year-round climate October →Best places to visit in September

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

Temperature in September

Average highAverage lowShaded bands: 10–90% of days

Highs ease over the month, from about 27°C in the first days to 22°C by the end.

A typical September day in Iruma reaches about 25°C in the afternoon and slips back to 18°C overnight — a 6°C spread between the day's warmth and the night's chill. On most days the high lands between 20°C and 29°C. Set against its neighbours, September runs about 4°C cooler than August and about 5°C warmer than October.

	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
Avg high (°C)	27	27	27	27	26	26	26	26	26	26	26	25	25	25	25	25	24	24	24	24	23	23	23	23	23	23	22	22	22	22
Avg low (°C)	21	21	21	21	20	20	20	20	20	20	19	19	19	19	19	18	18	18	18	18	17	17	17	17	17	16	16	16	16	16

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

How September really feels in Iruma

Once humidity and wind are folded in, September 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

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

Iruma weather by month

How September compares with the rest of the year at a glance. September is the 3rd-warmest and 1st-wettest month here — the current month is highlighted below.

Month	High / Low (°C)	Rainfall (mm)	Wet days	Snow days	Daylight (hours)	Travel score
Jan	7° / -2°	77	8.5	4.4	9.8	1.0
Feb	8° / -1°	75	9.6	4.6	10.6	1.2
Mar	11° / 2°	139	15.2	4.7	11.7	2.5
Apr	16° / 7°	146	14.6	0.9	12.9	4.5
May	21° / 13°	166	15.6	0	13.9	5.5
Jun	23° / 17°	222	19.5	0	14.4	4.9
Jul	27° / 21°	243	21.8	0	14.2	4.5
Aug	28° / 22°	205	21	0	13.4	4.4
Sep	25° / 18°	249	18.3	0	12.2	5.2
Oct	19° / 13°	242	16.2	0	11.1	5.2
Nov	14° / 7°	101	11.3	0.2	10.1	4.1
Dec	10° / 1°	68	8.3	1.4	9.6	2.2

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 17% of the time in September.

Beyond those clear spells, partly cloudy skies cover about 15% of September, with mostly cloudy or overcast conditions the remaining 68%.

	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
Clearer (%)	34	34	35	35	35	35	34	34	34	34	33	33	32	32	31	31	31	30	30	30	29	30	30	29	30	31	31	31	32	32
Cloudier (%)	66	66	65	65	65	65	66	66	66	66	67	67	68	68	69	69	69	70	70	70	71	70	70	71	70	69	69	69	68	68

	Clearer (%)	Cloudier (%)
1	34	66
2	34	66
3	35	65
4	35	65
5	35	65
6	35	65
7	34	66
8	34	66
9	34	66
10	34	66
11	33	67
12	33	67
13	32	68
14	32	68
15	31	69
16	31	69
17	31	69
18	30	70
19	30	70
20	30	70
21	29	71
22	30	70
23	30	70
24	29	71
25	30	70
26	31	69
27	31	69
28	31	69
29	32	68
30	32	68

Chance of precipitation in September

Any precipitation

Iruma gets around 249 mm of rain over 18.3 wet days in September, the wettest month. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 61% and peaks near 66% 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
Rain chance (%)	66	66	65	65	65	65	65	65	64	64	64	63	62	62	61	61	60	60	59	59	59	58	58	58	58	58	58	58	58	58

	Rain chance (%)
1	66
2	66
3	65
4	65
5	65
6	65
7	65
8	65
9	64
10	64
11	64
12	63
13	62
14	62
15	61
16	61
17	60
18	60
19	59
20	59
21	59
22	58
23	58
24	58
25	58
26	58
27	58
28	58
29	58
30	58

Humidity in September

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, September lands in the muggy band about 33% of days. Sticky, muggy-or-worse air turns up on roughly 49% of them.

	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
Dry (%)	0	0	0	0	0	1	1	1	1	2	2	3	4	5	6	7	8	9	11	12	13	15	16	17	18	19	20	21	23	24
Comfortable (%)	3	3	4	4	5	6	7	8	9	10	10	11	12	13	14	15	16	18	19	20	21	22	23	24	25	26	28	29	30	31
Humid (%)	16	17	17	18	18	19	20	20	21	22	22	23	24	25	26	27	29	30	31	32	32	33	34	34	34	35	35	34	34	33
Muggy (%)	42	43	43	44	44	44	44	44	44	43	43	42	41	40	39	37	36	34	32	30	28	26	24	21	19	18	16	14	13	11
Oppressive (%)	39	37	35	34	32	31	29	27	25	24	22	20	18	16	15	13	11	10	8	7	6	5	4	3	3	2	2	1	1	1

	Dry (%)	Comfortable (%)	Humid (%)	Muggy (%)	Oppressive (%)
1	0	3	16	42	39
2	0	3	17	43	37
3	0	4	17	43	35
4	0	4	18	44	34
5	0	5	18	44	32
6	1	6	19	44	31
7	1	7	20	44	29
8	1	8	20	44	27
9	1	9	21	44	25
10	2	10	22	43	24
11	2	10	22	43	22
12	3	11	23	42	20
13	4	12	24	41	18
14	5	13	25	40	16
15	6	14	26	39	15
16	7	15	27	37	13
17	8	16	29	36	11
18	9	18	30	34	10
19	11	19	31	32	8
20	12	20	32	30	7
21	13	21	32	28	6
22	15	22	33	26	5
23	16	23	34	24	4
24	17	24	34	21	3
25	18	25	34	19	3
26	19	26	35	18	2
27	20	28	35	16	2
28	21	29	34	14	1
29	23	30	34	13	1
30	24	31	33	11	1

Wind in September

Winds average 6 km/h in September.

Across September, daily wind ranges from about 6 km/h on the calmest days to 6 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
Wind speed (km/h)	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

	Wind speed (km/h)	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

Sunrise & sunset in September

DaylightNight

Daylight runs from about 12 h 48 min at the start of September to 11 h 42 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 66 minutes over September. Sunrise moves from 5:18 AM to 5:41 AM, and sunset from 6:06 PM to 5:22 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
Daylight (h)	12.8	12.8	12.7	12.7	12.6	12.6	12.6	12.5	12.5	12.5	12.4	12.4	12.3	12.3	12.3	12.2	12.2	12.1	12.1	12.1	12.0	12.0	12.0	11.9	11.9	11.8	11.8	11.8	11.7	11.7
Sunrise (AM)	5:18	5:19	5:20	5:21	5:22	5:22	5:23	5:24	5:25	5:25	5:26	5:27	5:28	5:29	5:29	5:30	5:31	5:32	5:33	5:33	5:34	5:35	5:36	5:37	5:37	5:38	5:39	5:40	5:41	5:41
Sunset (PM)	6:06	6:05	6:03	6:02	6:00	5:59	5:57	5:56	5:54	5:53	5:51	5:50	5:48	5:47	5:45	5:44	5:42	5:40	5:39	5:37	5:36	5:34	5:33	5:31	5:30	5:28	5:27	5:25	5:24	5:22

	Daylight (h)	Sunrise (AM)	Sunset (PM)
1	12.8	5:18	6:06
2	12.8	5:19	6:05
3	12.7	5:20	6:03
4	12.7	5:21	6:02
5	12.6	5:22	6:00
6	12.6	5:22	5:59
7	12.6	5:23	5:57
8	12.5	5:24	5:56
9	12.5	5:25	5:54
10	12.5	5:25	5:53
11	12.4	5:26	5:51
12	12.4	5:27	5:50
13	12.3	5:28	5:48
14	12.3	5:29	5:47
15	12.3	5:29	5:45
16	12.2	5:30	5:44
17	12.2	5:31	5:42
18	12.1	5:32	5:40
19	12.1	5:33	5:39
20	12.1	5:33	5:37
21	12.0	5:34	5:36
22	12.0	5:35	5:34
23	12.0	5:36	5:33
24	11.9	5:37	5:31
25	11.9	5:37	5:30
26	11.8	5:38	5:28
27	11.8	5:39	5:27
28	11.8	5:40	5:25
29	11.7	5:41	5:24
30	11.7	5:41	5:22

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 3.6 kWh/m².

For context, solar energy here swings from a low near 2.39 kWh/m² to a high of 5.06 kWh/m² in May across the year — September's 3.6 kWh/m² falls in the middle.

	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
Solar energy (kWh/m²)	4.1	4.0	4.0	4.0	4.0	3.9	3.9	3.9	3.8	3.8	3.7	3.7	3.7	3.6	3.6	3.6	3.5	3.5	3.5	3.4	3.4	3.4	3.3	3.3	3.3	3.3	3.2	3.2	3.2	3.1
Level	Bright	Bright	Bright	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate

	Solar energy (kWh/m²)	Level
1	4.1	Bright
2	4.0	Bright
3	4.0	Bright
4	4.0	Moderate
5	4.0	Moderate
6	3.9	Moderate
7	3.9	Moderate
8	3.9	Moderate
9	3.8	Moderate
10	3.8	Moderate
11	3.7	Moderate
12	3.7	Moderate
13	3.7	Moderate
14	3.6	Moderate
15	3.6	Moderate
16	3.6	Moderate
17	3.5	Moderate
18	3.5	Moderate
19	3.5	Moderate
20	3.4	Moderate
21	3.4	Moderate
22	3.4	Moderate
23	3.3	Moderate
24	3.3	Moderate
25	3.3	Moderate
26	3.3	Moderate
27	3.2	Moderate
28	3.2	Moderate
29	3.2	Moderate
30	3.1	Moderate

Planning a trip in September

Hazard calendar for Iruma

In seasonPeak

In September, Iruma sits inside its pacific typhoon season. The full year is below, with each hazard's peak months called out.

Iruma sits in the Pacific typhoon belt; the season peaks July–October.

Pacific typhoon

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Is September a good time to visit Iruma?

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

5.2

Sightseeing

2nd-best month of the year

4.5

Beach & pool

3rd-best month of the year

September is a reasonable time to visit Iruma for sightseeing.

What to pack for Iruma in September

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

In September, Iruma sees daytime highs around 25°C and nights near 18°C. Pack rain gear. Worth having: light clothes. About 18 days see rain.

rain gearlight clothes

Sea temperature near Iruma in September

The nearest coast averages about 25°C in September — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea at the nearest coast (about 51 km away) is warmest in August at about 26°C and coldest in February near 13°C.

It's comfortable for a long swim from Jun 7 to Nov 3 — about 4.9 months when the water holds above 20°C.

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Sea temperature (°C)	14	13	13	15	18	21	23	26	25	22	19	16
Comfort	Bracing	Bracing	Bracing	Cool	Cool	Refreshing	Refreshing	Warm	Warm	Refreshing	Cool	Cool

	Sea temperature (°C)	Comfort
Jan	14	Bracing
Feb	13	Bracing
Mar	13	Bracing
Apr	15	Cool
May	18	Cool
Jun	21	Refreshing
Jul	23	Refreshing
Aug	26	Warm
Sep	25	Warm
Oct	22	Refreshing
Nov	19	Cool
Dec	16	Cool

UV index in Iruma in September

LowModerateHighVery highExtreme

Clear-sky midday UV in September 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 Iruma peaks around July 15 at about 10 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near December 23 at about 2 (moderate).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 10 months of the year.

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
UV index (midday)	2	4	4	7	8	9	10	9	8	6	3	2
Level	Moderate	Moderate	Moderate	High	Very high	Very high	Very high	Very high	Very 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	9	Very high
Jul	10	Very high
Aug	9	Very high
Sep	8	Very high
Oct	6	High
Nov	3	Moderate
Dec	2	Moderate

Air quality in Iruma in September

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in Iruma is worst in April — around 26 µg/m³ PM2.5 (moderate), about 1.9× the cleanest month (December, 14 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)	15	21	25	26	24	20	17	16	16	16	16	14
Level	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate

	PM2.5 (µg/m³)	Level
Jan	15	Moderate
Feb	21	Moderate
Mar	25	Moderate
Apr	26	Moderate
May	24	Moderate
Jun	20	Moderate
Jul	17	Moderate
Aug	16	Moderate
Sep	16	Moderate
Oct	16	Moderate
Nov	16	Moderate
Dec	14	Moderate

Location & terrain

Where is Iruma?

Iruma sits at 35.8°N, 139.4°E, 126 m above sea level, in Japan. The nearest listed city is Sayama, 6.0 km away.

Topography around Iruma

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

Within 3 km, the terrain around Iruma has only modest variations in elevation — a maximum elevation change of 140 m around an average of 124 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 725 m; within 80 km, extreme variations in elevation — a maximum elevation change of 3,737 m.

The land around Iruma is covered by artificial surfaces (53%) and trees (36%) within 3 km, artificial surfaces (49%) and trees (39%) within 16 km, and trees (46%) and artificial surfaces (28%) within 80 km.

3 km

140 m

artificial surfaces 53%

16 km

725 m

artificial surfaces 49%

80 km

3,737 m

trees 46%

treesgrasslandcroplandartificial surfaceswater

← August Iruma year-round climate October →Best places to visit in September

September weather nearby: Sayama 6.0 km · Hakonegasaki 6.0 km · Hannō 6.0 km · Hamura 8.0 km · Yokota 8.0 km · Higashiyamato 9.0 km · Tokorozawa 9.0 km · Fussa 10 km

Japan travel facts

Travel advisory: Level 1; Exercise Normal Precautions
Power plugs: Type A / B; 100 V · 50 / 60 Hz
Prices: ≈ 65% of US; price level, 2025
GDP per capita: $35,951; 2025
Happiness: 6.1 / 10; World Happiness, 2025
Safe drinking water: 99%; of population, 2024
Homicide rate: 0.2; per 100k, 2023
Road deaths: 3.6; per 100k/yr, 2019
Income group: High; World Bank
English: Very low; EF EPI 446
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 Iruma (35.818°, 139.368°, elevation 126 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. Tropical-cyclone seasons are the published climatological basin seasons (NOAA National Hurricane Center / regional warning centres). Sea temperatures are the NOAA OISST v2.1 1991–2020 monthly climatology (public domain), sampled at the nearest ocean point. 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	27	21
2	27	21
3	27	21
4	27	21
5	26	20
6	26	20
7	26	20
8	26	20
9	26	20
10	26	20
11	26	19
12	25	19
13	25	19
14	25	19
15	25	19
16	25	18
17	24	18
18	24	18
19	24	18
20	24	18
21	23	17
22	23	17
23	23	17
24	23	17
25	23	17
26	23	16
27	22	16
28	22	16
29	22	16
30	22	16

	Clearer (%)	Cloudier (%)
1	34	66
2	34	66
3	35	65
4	35	65
5	35	65
6	35	65
7	34	66
8	34	66
9	34	66
10	34	66
11	33	67
12	33	67
13	32	68
14	32	68
15	31	69
16	31	69
17	31	69
18	30	70
19	30	70
20	30	70
21	29	71
22	30	70
23	30	70
24	29	71
25	30	70
26	31	69
27	31	69
28	31	69
29	32	68
30	32	68

	Rain chance (%)
1	66
2	66
3	65
4	65
5	65
6	65
7	65
8	65
9	64
10	64
11	64
12	63
13	62
14	62
15	61
16	61
17	60
18	60
19	59
20	59
21	59
22	58
23	58
24	58
25	58
26	58
27	58
28	58
29	58
30	58

	Dry (%)	Comfortable (%)	Humid (%)	Muggy (%)	Oppressive (%)
1	0	3	16	42	39
2	0	3	17	43	37
3	0	4	17	43	35
4	0	4	18	44	34
5	0	5	18	44	32
6	1	6	19	44	31
7	1	7	20	44	29
8	1	8	20	44	27
9	1	9	21	44	25
10	2	10	22	43	24
11	2	10	22	43	22
12	3	11	23	42	20
13	4	12	24	41	18
14	5	13	25	40	16
15	6	14	26	39	15
16	7	15	27	37	13
17	8	16	29	36	11
18	9	18	30	34	10
19	11	19	31	32	8
20	12	20	32	30	7
21	13	21	32	28	6
22	15	22	33	26	5
23	16	23	34	24	4
24	17	24	34	21	3
25	18	25	34	19	3
26	19	26	35	18	2
27	20	28	35	16	2
28	21	29	34	14	1
29	23	30	34	13	1
30	24	31	33	11	1

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

	Clearer (%)	Cloudier (%)
1	34	66
2	34	66
3	35	65
4	35	65
5	35	65
6	35	65
7	34	66
8	34	66
9	34	66
10	34	66
11	33	67
12	33	67
13	32	68
14	32	68
15	31	69
16	31	69
17	31	69
18	30	70
19	30	70
20	30	70
21	29	71
22	30	70
23	30	70
24	29	71
25	30	70
26	31	69
27	31	69
28	31	69
29	32	68
30	32	68

	Rain chance (%)
1	66
2	66
3	65
4	65
5	65
6	65
7	65
8	65
9	64
10	64
11	64
12	63
13	62
14	62
15	61
16	61
17	60
18	60
19	59
20	59
21	59
22	58
23	58
24	58
25	58
26	58
27	58
28	58
29	58
30	58

	Dry (%)	Comfortable (%)	Humid (%)	Muggy (%)	Oppressive (%)
1	0	3	16	42	39
2	0	3	17	43	37
3	0	4	17	43	35
4	0	4	18	44	34
5	0	5	18	44	32
6	1	6	19	44	31
7	1	7	20	44	29
8	1	8	20	44	27
9	1	9	21	44	25
10	2	10	22	43	24
11	2	10	22	43	22
12	3	11	23	42	20
13	4	12	24	41	18
14	5	13	25	40	16
15	6	14	26	39	15
16	7	15	27	37	13
17	8	16	29	36	11
18	9	18	30	34	10
19	11	19	31	32	8
20	12	20	32	30	7
21	13	21	32	28	6
22	15	22	33	26	5
23	16	23	34	24	4
24	17	24	34	21	3
25	18	25	34	19	3
26	19	26	35	18	2
27	20	28	35	16	2
28	21	29	34	14	1
29	23	30	34	13	1
30	24	31	33	11	1

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

	Clearer (%)	Cloudier (%)
1	34	66
2	34	66
3	35	65
4	35	65
5	35	65
6	35	65
7	34	66
8	34	66
9	34	66
10	34	66
11	33	67
12	33	67
13	32	68
14	32	68
15	31	69
16	31	69
17	31	69
18	30	70
19	30	70
20	30	70
21	29	71
22	30	70
23	30	70
24	29	71
25	30	70
26	31	69
27	31	69
28	31	69
29	32	68
30	32	68

	Rain chance (%)
1	66
2	66
3	65
4	65
5	65
6	65
7	65
8	65
9	64
10	64
11	64
12	63
13	62
14	62
15	61
16	61
17	60
18	60
19	59
20	59
21	59
22	58
23	58
24	58
25	58
26	58
27	58
28	58
29	58
30	58

	Dry (%)	Comfortable (%)	Humid (%)	Muggy (%)	Oppressive (%)
1	0	3	16	42	39
2	0	3	17	43	37
3	0	4	17	43	35
4	0	4	18	44	34
5	0	5	18	44	32
6	1	6	19	44	31
7	1	7	20	44	29
8	1	8	20	44	27
9	1	9	21	44	25
10	2	10	22	43	24
11	2	10	22	43	22
12	3	11	23	42	20
13	4	12	24	41	18
14	5	13	25	40	16
15	6	14	26	39	15
16	7	15	27	37	13
17	8	16	29	36	11
18	9	18	30	34	10
19	11	19	31	32	8
20	12	20	32	30	7
21	13	21	32	28	6
22	15	22	33	26	5
23	16	23	34	24	4
24	17	24	34	21	3
25	18	25	34	19	3
26	19	26	35	18	2
27	20	28	35	16	2
28	21	29	34	14	1
29	23	30	34	13	1
30	24	31	33	11	1