Isumi weather in December

In December, Isumi sees average daytime highs of 13°C and overnight lows near 9°C, with 106 mm of rain across 11.7 wet days and about 9.7 hours of daylight. It is the 9th-warmest and 10th-wettest month of the year here.

Highs ease over the month, from about 15°C in the first days to 12°C by the end. The sky is clear or mostly clear about 47% of the time in December, and the air most often feels dry.

Daylight stretches from about 9 h 48 min at the start of December to 9 h 42 min by month's end. Set against the rest of the year, December is Isumi's 2nd-clearest and 5th-windiest month. For the whole year in context, see Isumi's year-round climate.

Daytime high: 13°; 9th warmest
Overnight low: 9°; 4th coldest
Rainfall: 106 mm; 11.7 wet days
Daylight: 9 h 36 min; 6:45 AM – 4:24 PM
Cloud cover: 47%; 2nd clearest
Wind: 19 km/h; 5th windiest
Solar energy: 2.25 kWh/m²
Travel score: 3.6; out of 10

Isumi is city in Chiba Prefecture, Japan.

Density: 226/km²; people per km²
Founded: 2005

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

← November Isumi 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

Highs ease over the month, from about 15°C in the first days to 12°C by the end.

A typical December day in Isumi reaches about 13°C in the afternoon and slips back to 9°C overnight — a 4°C spread between the day's warmth and the night's chill. On most days the high lands between 10°C and 16°C. Set against its neighbours, December runs about 4°C cooler than November and about 3°C warmer than 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)	15	15	15	15	15	14	14	14	14	14	14	13	13	13	13	13	13	13	13	12	12	12	12	12	12	12	12	12	12	11	11
Avg low (°C)	12	11	11	11	11	11	11	10	10	10	10	10	10	10	9	9	9	9	9	9	9	9	8	8	8	8	8	8	8	8	8

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

Isumi weather by month

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

Month	High / Low (°C)	Rainfall (mm)	Wet days	Daylight (hours)	Travel score
Jan	10° / 7°	108	10.7	9.9	2.5
Feb	11° / 6°	101	10.6	10.7	2.4
Mar	13° / 9°	159	14.6	11.7	3.2
Apr	16° / 13°	126	12.6	12.9	4.8
May	20° / 17°	138	11.8	13.8	5.9
Jun	23° / 20°	190	13.5	14.3	5.8
Jul	26° / 24°	133	11.8	14.1	6.2
Aug	28° / 25°	100	11	13.3	6.2
Sep	25° / 23°	188	14.7	12.2	5.9
Oct	21° / 19°	239	14.9	11.1	5.8
Nov	17° / 14°	147	13.4	10.1	5.2
Dec	13° / 9°	106	11.7	9.7	3.6

Cloud cover in December

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 47% of the time in December.

Beyond those clear spells, partly cloudy skies cover about 15% of December, with mostly cloudy or overcast conditions the remaining 37%. 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 (%)	52	53	54	54	56	57	57	59	59	60	61	62	62	62	63	64	64	65	65	65	66	66	67	67	68	68	69	70	70	71	71
Cloudier (%)	48	47	46	46	44	43	43	41	41	40	39	38	38	38	37	36	36	35	35	35	34	34	33	33	32	32	31	30	30	29	29

	Clearer (%)	Cloudier (%)
1	52	48
2	53	47
3	54	46
4	54	46
5	56	44
6	57	43
7	57	43
8	59	41
9	59	41
10	60	40
11	61	39
12	62	38
13	62	38
14	62	38
15	63	37
16	64	36
17	64	36
18	65	35
19	65	35
20	65	35
21	66	34
22	66	34
23	67	33
24	67	33
25	68	32
26	68	32
27	69	31
28	70	30
29	70	30
30	71	29
31	71	29

Chance of precipitation in December

Any precipitation

Isumi gets around 106 mm of rain over 11.7 wet days in December. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 38% and peaks near 46% 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 (%)	46	46	45	45	44	44	43	43	42	41	41	40	40	39	38	37	36	36	35	34	33	33	33	32	32	32	31	31	31	31	31

	Rain chance (%)
1	46
2	46
3	45
4	45
5	44
6	44
7	43
8	43
9	42
10	41
11	41
12	40
13	40
14	39
15	38
16	37
17	36
18	36
19	35
20	34
21	33
22	33
23	33
24	32
25	32
26	32
27	31
28	31
29	31
30	31
31	31

Humidity in December

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, December lands in the dry band about 98% 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 (%)	92	93	93	94	94	94	95	95	97	97	98	98	98	99	99	99	99	100	100	100	100	100	100	100	100	100	100	100	100	100	100
Comfortable (%)	7	6	6	5	5	5	4	4	3	3	2	2	2	1	1	1	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0
Humid (%)	1	1	1	1	1	1	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

	Dry (%)	Comfortable (%)	Humid (%)
1	92	7	1
2	93	6	1
3	93	6	1
4	94	5	1
5	94	5	1
6	94	5	1
7	95	4	1
8	95	4	1
9	97	3	0
10	97	3	0
11	98	2	0
12	98	2	0
13	98	2	0
14	99	1	0
15	99	1	0
16	99	1	0
17	99	1	0
18	100	0	0
19	100	0	0
20	100	0	0
21	100	0	0
22	100	0	0
23	100	0	0
24	100	0	0
25	100	0	0
26	100	0	0
27	100	0	0
28	100	0	0
29	100	0	0
30	100	0	0
31	100	0	0

Wind in December

Winds average 19 km/h in December.

Across December, daily wind ranges from about 19 km/h on the calmest days to 20 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)	19	19	19	19	19	19	19	19	19	19	19	19	19	19	19	19	19	19	19	19	19	19	19	19	19	20	20	20	20	20	20
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	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

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

Sunrise & sunset in December

DaylightNight

Daylight runs from about 9 h 48 min at the start of December to 9 h 42 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 6 minutes over December. Sunrise moves from 6:34 AM to 6:52 AM, and sunset from 4:22 PM to 4:31 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)	9.8	9.8	9.8	9.8	9.7	9.7	9.7	9.7	9.7	9.7	9.7	9.7	9.7	9.6	9.6	9.6	9.6	9.6	9.6	9.6	9.6	9.6	9.6	9.6	9.6	9.6	9.6	9.6	9.6	9.6	9.7
Sunrise (AM)	6:34	6:35	6:36	6:37	6:38	6:38	6:39	6:40	6:41	6:41	6:42	6:43	6:43	6:44	6:45	6:45	6:46	6:47	6:47	6:48	6:48	6:49	6:49	6:50	6:50	6:50	6:51	6:51	6:51	6:52	6:52
Sunset (PM)	4:22	4:22	4:22	4:22	4:22	4:22	4:22	4:22	4:22	4:22	4:22	4:23	4:23	4:23	4:23	4:24	4:24	4:24	4:25	4:25	4:26	4:26	4:27	4:27	4:28	4:28	4:29	4:29	4:30	4:31	4:31

	Daylight (h)	Sunrise (AM)	Sunset (PM)
1	9.8	6:34	4:22
2	9.8	6:35	4:22
3	9.8	6:36	4:22
4	9.8	6:37	4:22
5	9.7	6:38	4:22
6	9.7	6:38	4:22
7	9.7	6:39	4:22
8	9.7	6:40	4:22
9	9.7	6:41	4:22
10	9.7	6:41	4:22
11	9.7	6:42	4:22
12	9.7	6:43	4:23
13	9.7	6:43	4:23
14	9.6	6:44	4:23
15	9.6	6:45	4:23
16	9.6	6:45	4:24
17	9.6	6:46	4:24
18	9.6	6:47	4:24
19	9.6	6:47	4:25
20	9.6	6:48	4:25
21	9.6	6:48	4:26
22	9.6	6:49	4:26
23	9.6	6:49	4:27
24	9.6	6:50	4:27
25	9.6	6:50	4:28
26	9.6	6:50	4:28
27	9.6	6:51	4:29
28	9.6	6:51	4:29
29	9.6	6:51	4:30
30	9.6	6:52	4:31
31	9.7	6:52	4:31

Solar energy in December

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in December, about 2.25 kWh/m² — the year's lowest.

For context, solar energy here swings from a low near 2.25 kWh/m² to a high of 5.53 kWh/m² in August across the year — December's 2.25 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)	2.2	2.2	2.2	2.2	2.2	2.2	2.2	2.2	2.2	2.2	2.2	2.2	2.2	2.2	2.3	2.3	2.3	2.3	2.3	2.3	2.3	2.4	2.4	2.4	2.4	2.4	2.5	2.5	2.5	2.5	2.5
Level	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	Moderate	Moderate	Moderate	Moderate

	Solar energy (kWh/m²)	Level
1	2.2	Moderate
2	2.2	Moderate
3	2.2	Moderate
4	2.2	Moderate
5	2.2	Moderate
6	2.2	Moderate
7	2.2	Moderate
8	2.2	Moderate
9	2.2	Moderate
10	2.2	Moderate
11	2.2	Moderate
12	2.2	Moderate
13	2.2	Moderate
14	2.2	Moderate
15	2.3	Moderate
16	2.3	Moderate
17	2.3	Moderate
18	2.3	Moderate
19	2.3	Moderate
20	2.3	Moderate
21	2.3	Moderate
22	2.4	Moderate
23	2.4	Moderate
24	2.4	Moderate
25	2.4	Moderate
26	2.4	Moderate
27	2.5	Moderate
28	2.5	Moderate
29	2.5	Moderate
30	2.5	Moderate
31	2.5	Moderate

Planning a trip in December

Hazard calendar for Isumi

In seasonPeak

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

Isumi 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 December a good time to visit Isumi?

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

3.6

Sightseeing

9th-best month of the year

0.0

Beach & pool

9th-best month of the year

December is a weaker month for outdoor sightseeing in Isumi.

What to pack for Isumi in December

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

In December, Isumi sees daytime highs around 13°C and nights near 9°C. Worth packing: a warm layer and rain gear. About 12 days see rain.

a warm layerrain gear

Sea temperature near Isumi in December

The nearest coast averages about 20°C in December — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea offshore is warmest in August at about 26°C and coldest in February near 16°C.

It's comfortable for a long swim from May 22 to Dec 9 — about 6.6 months when the water holds above 20°C.

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Sea temperature (°C)	18	16	16	18	20	22	24	26	26	24	22	20
Comfort	Cool	Cool	Cool	Cool	Cool	Refreshing	Refreshing	Warm	Warm	Refreshing	Refreshing	Cool

	Sea temperature (°C)	Comfort
Jan	18	Cool
Feb	16	Cool
Mar	16	Cool
Apr	18	Cool
May	20	Cool
Jun	22	Refreshing
Jul	24	Refreshing
Aug	26	Warm
Sep	26	Warm
Oct	24	Refreshing
Nov	22	Refreshing
Dec	20	Cool

UV index in Isumi in December

LowModerateHighVery highExtreme

Clear-sky midday UV in December peaks around 2. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Isumi peaks around August 11 at about 10 (extreme) — 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)	3	4	5	7	9	9	10	10	8	6	4	2
Level	Moderate	Moderate	Moderate	High	Very high	Very high	Extreme	Extreme	Very high	High	Moderate	Moderate

	UV index (midday)	Level
Jan	3	Moderate
Feb	4	Moderate
Mar	5	Moderate
Apr	7	High
May	9	Very high
Jun	9	Very high
Jul	10	Extreme
Aug	10	Extreme
Sep	8	Very high
Oct	6	High
Nov	4	Moderate
Dec	2	Moderate

Air quality in Isumi 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 Isumi is worst in April — around 22 µg/m³ PM2.5 (moderate), about 1.9× the cleanest month (September, 11 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)	14	17	21	22	21	16	12	11	11	14	14	13
Level	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Good	Good	Good	Moderate	Moderate	Moderate

	PM2.5 (µg/m³)	Level
Jan	14	Moderate
Feb	17	Moderate
Mar	21	Moderate
Apr	22	Moderate
May	21	Moderate
Jun	16	Moderate
Jul	12	Good
Aug	11	Good
Sep	11	Good
Oct	14	Moderate
Nov	14	Moderate
Dec	13	Moderate

Location & terrain

Where is Isumi?

Isumi sits at 35.2°N, 140.4°E, 1 m above sea level, in Japan. The nearest listed city is Ōhara, 2.0 km away.

Topography around Isumi

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

Within 3 km, the terrain around Isumi has only modest variations in elevation — a maximum elevation change of 86 m around an average of 12 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 229 m; within 80 km, significant variations in elevation — a maximum elevation change of 396 m.

The land around Isumi is covered by water (59%) and trees (27%) within 3 km, water (62%) and trees (27%) within 16 km, and water (55%) and trees (21%) within 80 km.

3 km

86 m

water 59%

16 km

229 m

water 62%

80 km

396 m

water 55%

treesgrasslandcroplandartificial surfaceswater

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

December weather nearby: Ōhara 2.0 km · Katsuura 12 km · Mobara 24 km · Kamogawa 31 km · Ōamishirasato 32 km · Ōami 33 km · Tōgane 36 km · Sodegaura 40 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 Isumi (35.23°, 140.4049°, elevation 1 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	15	12
2	15	11
3	15	11
4	15	11
5	15	11
6	14	11
7	14	11
8	14	10
9	14	10
10	14	10
11	14	10
12	13	10
13	13	10
14	13	10
15	13	9
16	13	9
17	13	9
18	13	9
19	13	9
20	12	9
21	12	9
22	12	9
23	12	8
24	12	8
25	12	8
26	12	8
27	12	8
28	12	8
29	12	8
30	11	8
31	11	8

	Clearer (%)	Cloudier (%)
1	52	48
2	53	47
3	54	46
4	54	46
5	56	44
6	57	43
7	57	43
8	59	41
9	59	41
10	60	40
11	61	39
12	62	38
13	62	38
14	62	38
15	63	37
16	64	36
17	64	36
18	65	35
19	65	35
20	65	35
21	66	34
22	66	34
23	67	33
24	67	33
25	68	32
26	68	32
27	69	31
28	70	30
29	70	30
30	71	29
31	71	29

	Rain chance (%)
1	46
2	46
3	45
4	45
5	44
6	44
7	43
8	43
9	42
10	41
11	41
12	40
13	40
14	39
15	38
16	37
17	36
18	36
19	35
20	34
21	33
22	33
23	33
24	32
25	32
26	32
27	31
28	31
29	31
30	31
31	31

	Dry (%)	Comfortable (%)	Humid (%)
1	92	7	1
2	93	6	1
3	93	6	1
4	94	5	1
5	94	5	1
6	94	5	1
7	95	4	1
8	95	4	1
9	97	3	0
10	97	3	0
11	98	2	0
12	98	2	0
13	98	2	0
14	99	1	0
15	99	1	0
16	99	1	0
17	99	1	0
18	100	0	0
19	100	0	0
20	100	0	0
21	100	0	0
22	100	0	0
23	100	0	0
24	100	0	0
25	100	0	0
26	100	0	0
27	100	0	0
28	100	0	0
29	100	0	0
30	100	0	0
31	100	0	0

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

	Clearer (%)	Cloudier (%)
1	52	48
2	53	47
3	54	46
4	54	46
5	56	44
6	57	43
7	57	43
8	59	41
9	59	41
10	60	40
11	61	39
12	62	38
13	62	38
14	62	38
15	63	37
16	64	36
17	64	36
18	65	35
19	65	35
20	65	35
21	66	34
22	66	34
23	67	33
24	67	33
25	68	32
26	68	32
27	69	31
28	70	30
29	70	30
30	71	29
31	71	29

	Rain chance (%)
1	46
2	46
3	45
4	45
5	44
6	44
7	43
8	43
9	42
10	41
11	41
12	40
13	40
14	39
15	38
16	37
17	36
18	36
19	35
20	34
21	33
22	33
23	33
24	32
25	32
26	32
27	31
28	31
29	31
30	31
31	31

	Dry (%)	Comfortable (%)	Humid (%)
1	92	7	1
2	93	6	1
3	93	6	1
4	94	5	1
5	94	5	1
6	94	5	1
7	95	4	1
8	95	4	1
9	97	3	0
10	97	3	0
11	98	2	0
12	98	2	0
13	98	2	0
14	99	1	0
15	99	1	0
16	99	1	0
17	99	1	0
18	100	0	0
19	100	0	0
20	100	0	0
21	100	0	0
22	100	0	0
23	100	0	0
24	100	0	0
25	100	0	0
26	100	0	0
27	100	0	0
28	100	0	0
29	100	0	0
30	100	0	0
31	100	0	0

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

	Clearer (%)	Cloudier (%)
1	52	48
2	53	47
3	54	46
4	54	46
5	56	44
6	57	43
7	57	43
8	59	41
9	59	41
10	60	40
11	61	39
12	62	38
13	62	38
14	62	38
15	63	37
16	64	36
17	64	36
18	65	35
19	65	35
20	65	35
21	66	34
22	66	34
23	67	33
24	67	33
25	68	32
26	68	32
27	69	31
28	70	30
29	70	30
30	71	29
31	71	29

	Rain chance (%)
1	46
2	46
3	45
4	45
5	44
6	44
7	43
8	43
9	42
10	41
11	41
12	40
13	40
14	39
15	38
16	37
17	36
18	36
19	35
20	34
21	33
22	33
23	33
24	32
25	32
26	32
27	31
28	31
29	31
30	31
31	31

	Dry (%)	Comfortable (%)	Humid (%)
1	92	7	1
2	93	6	1
3	93	6	1
4	94	5	1
5	94	5	1
6	94	5	1
7	95	4	1
8	95	4	1
9	97	3	0
10	97	3	0
11	98	2	0
12	98	2	0
13	98	2	0
14	99	1	0
15	99	1	0
16	99	1	0
17	99	1	0
18	100	0	0
19	100	0	0
20	100	0	0
21	100	0	0
22	100	0	0
23	100	0	0
24	100	0	0
25	100	0	0
26	100	0	0
27	100	0	0
28	100	0	0
29	100	0	0
30	100	0	0
31	100	0	0