Alliston weather in September

In September, Alliston sees average daytime highs of 21°C and overnight lows near 10°C, with 71 mm of rain across 9.7 wet days and about 12.3 hours of daylight. It is the 4th-warmest and 7th-wettest month of the year here.

Highs ease over the month, from about 23°C in the first days to 18°C by the end. The sky is clear or mostly clear about 31% of the time in September, and the air most often feels dry.

Daylight stretches from about 13 h 06 min at the start of September to 11 h 36 min by month's end. Set against the rest of the year, September is Alliston's 3rd-clearest and 9th-windiest month. For the whole year in context, see Alliston's year-round climate.

Daytime high: 21°; 4th warmest
Overnight low: 10°; 9th coldest
Rainfall: 71 mm; 9.7 wet days
Daylight: 12 h 18 min; 6:05 AM – 6:23 PM
Cloud cover: 58%; 3rd clearest
Wind: 11 km/h; 9th windiest
Solar energy: 4.05 kWh/m²
Travel score: 6.5; out of 10

Alliston is settlement in Simcoe County, Ontario, Canada.

Founded: 1874

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

← August Alliston 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 23°C in the first days to 18°C by the end.

A typical September day in Alliston reaches about 21°C in the afternoon and slips back to 10°C overnight — a 10°C spread between the day's warmth and the night's chill. On most days the high lands between 15°C and 27°C. Set against its neighbours, September runs about 4°C cooler than August and about 7°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)	23	23	23	23	23	23	22	22	22	22	22	22	21	21	21	21	21	20	20	20	20	19	19	19	19	18	18	18	18	17
Avg low (°C)	13	13	13	13	12	12	12	12	12	11	11	11	11	11	11	10	10	10	10	10	9	9	9	9	9	8	8	8	8	8

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

How September really feels in Alliston

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.

Alliston weather by month

How September compares with the rest of the year at a glance. September is the 4th-warmest and 7th-wettest month here — the current month is highlighted below.

Month	High / Low (°C)	Rainfall (mm)	Wet days	Snow days	Daylight (hours)	Travel score
Jan	-3° / -11°	56	10.4	10.2	9.1	0.0
Feb	-2° / -11°	46	8.4	7.6	10.2	0.0
Mar	4° / -5°	54	10.1	6.1	11.6	0.2
Apr	11° / 1°	74	10.8	2.7	13.2	2.8
May	18° / 7°	80	10.7	0	14.5	5.7
Jun	23° / 13°	83	10.9	0	15.2	6.7
Jul	26° / 15°	75	10.6	0	15	6.7
Aug	25° / 14°	76	9.8	0	13.8	7.0
Sep	21° / 10°	71	9.7	0	12.3	6.5
Oct	13° / 5°	73	11.2	0.4	10.8	3.6
Nov	6° / -1°	67	10.7	4.1	9.4	0.6
Dec	0° / -7°	57	10.9	9	8.7	0.0

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 31% of the time in September.

Beyond those clear spells, partly cloudy skies cover about 17% of September, with mostly cloudy or overcast conditions the remaining 52%. Skies tend to cloud over 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
Clearer (%)	55	54	53	53	53	53	51	51	50	50	50	48	48	48	48	48	48	47	47	47	46	46	45	45	44	43	43	42	43	42
Cloudier (%)	45	46	47	47	47	47	49	49	50	50	50	52	52	52	52	52	52	53	53	53	54	54	55	55	56	57	57	58	57	58

	Clearer (%)	Cloudier (%)
1	55	45
2	54	46
3	53	47
4	53	47
5	53	47
6	53	47
7	51	49
8	51	49
9	50	50
10	50	50
11	50	50
12	48	52
13	48	52
14	48	52
15	48	52
16	48	52
17	48	52
18	47	53
19	47	53
20	47	53
21	46	54
22	46	54
23	45	55
24	45	55
25	44	56
26	43	57
27	43	57
28	42	58
29	43	57
30	42	58

Chance of precipitation in September

Any precipitation

Alliston gets around 71 mm of rain over 9.7 wet days in September. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 32% and peaks near 37% on the wettest days. The odds climb 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 (%)	29	29	29	30	30	31	31	31	31	31	31	31	31	31	31	31	31	31	31	32	32	32	33	34	35	35	36	36	37	37

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

Humidity in September

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, September lands in the dry band about 64% 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
Dry (%)	42	44	46	47	49	50	53	54	55	58	58	61	61	63	63	64	67	67	68	70	72	72	74	76	76	78	79	80	81	84
Comfortable (%)	28	28	28	28	27	27	26	26	25	24	24	23	23	22	22	21	20	20	19	18	17	17	16	15	15	14	13	13	12	11
Humid (%)	19	18	17	16	15	15	14	13	13	12	12	11	11	11	11	11	10	10	10	10	9	9	9	8	8	7	7	6	6	5
Muggy (%)	10	9	9	9	8	8	7	7	7	6	6	5	5	4	4	4	3	3	3	2	2	2	1	1	1	1	1	1	1	0

	Dry (%)	Comfortable (%)	Humid (%)	Muggy (%)
1	42	28	19	10
2	44	28	18	9
3	46	28	17	9
4	47	28	16	9
5	49	27	15	8
6	50	27	15	8
7	53	26	14	7
8	54	26	13	7
9	55	25	13	7
10	58	24	12	6
11	58	24	12	6
12	61	23	11	5
13	61	23	11	5
14	63	22	11	4
15	63	22	11	4
16	64	21	11	4
17	67	20	10	3
18	67	20	10	3
19	68	19	10	3
20	70	18	10	2
21	72	17	9	2
22	72	17	9	2
23	74	16	9	1
24	76	15	8	1
25	76	15	8	1
26	78	14	7	1
27	79	13	7	1
28	80	13	6	1
29	81	12	6	1
30	84	11	5	0

Wind in September

Winds average 11 km/h in September.

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

Sunrise & sunset in September

DaylightNight

Daylight runs from about 13 h 06 min at the start of September to 11 h 36 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 90 minutes over September. Sunrise moves from 5:47 AM to 6:22 AM, and sunset from 6:51 PM to 5:56 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)	13.1	13.0	13.0	12.9	12.9	12.8	12.8	12.7	12.7	12.6	12.6	12.5	12.5	12.4	12.4	12.3	12.2	12.2	12.1	12.1	12.0	12.0	11.9	11.9	11.8	11.8	11.7	11.7	11.6	11.6
Sunrise (AM)	5:47	5:48	5:49	5:51	5:52	5:53	5:54	5:55	5:56	5:58	5:59	6:00	6:01	6:02	6:04	6:05	6:06	6:07	6:08	6:10	6:11	6:12	6:13	6:14	6:16	6:17	6:18	6:19	6:20	6:22
Sunset (PM)	6:51	6:49	6:48	6:46	6:44	6:42	6:40	6:38	6:36	6:34	6:32	6:31	6:29	6:27	6:25	6:23	6:21	6:19	6:17	6:15	6:13	6:11	6:09	6:07	6:05	6:03	6:02	6:00	5:58	5:56

	Daylight (h)	Sunrise (AM)	Sunset (PM)
1	13.1	5:47	6:51
2	13.0	5:48	6:49
3	13.0	5:49	6:48
4	12.9	5:51	6:46
5	12.9	5:52	6:44
6	12.8	5:53	6:42
7	12.8	5:54	6:40
8	12.7	5:55	6:38
9	12.7	5:56	6:36
10	12.6	5:58	6:34
11	12.6	5:59	6:32
12	12.5	6:00	6:31
13	12.5	6:01	6:29
14	12.4	6:02	6:27
15	12.4	6:04	6:25
16	12.3	6:05	6:23
17	12.2	6:06	6:21
18	12.2	6:07	6:19
19	12.1	6:08	6:17
20	12.1	6:10	6:15
21	12.0	6:11	6:13
22	12.0	6:12	6:11
23	11.9	6:13	6:09
24	11.9	6:14	6:07
25	11.8	6:16	6:05
26	11.8	6:17	6:03
27	11.7	6:18	6:02
28	11.7	6:19	6:00
29	11.6	6:20	5:58
30	11.6	6:22	5:56

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 4.05 kWh/m².

For context, solar energy here swings from a low near 1.24 kWh/m² to a high of 6.3 kWh/m² in June across the year — September's 4.05 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)	4.7	4.7	4.6	4.6	4.5	4.5	4.4	4.4	4.3	4.3	4.2	4.2	4.2	4.1	4.1	4.0	4.0	3.9	3.9	3.8	3.8	3.7	3.7	3.6	3.6	3.5	3.5	3.4	3.4	3.3
Level	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate

	Solar energy (kWh/m²)	Level
1	4.7	Bright
2	4.7	Bright
3	4.6	Bright
4	4.6	Bright
5	4.5	Bright
6	4.5	Bright
7	4.4	Bright
8	4.4	Bright
9	4.3	Bright
10	4.3	Bright
11	4.2	Bright
12	4.2	Bright
13	4.2	Bright
14	4.1	Bright
15	4.1	Bright
16	4.0	Bright
17	4.0	Moderate
18	3.9	Moderate
19	3.9	Moderate
20	3.8	Moderate
21	3.8	Moderate
22	3.7	Moderate
23	3.7	Moderate
24	3.6	Moderate
25	3.6	Moderate
26	3.5	Moderate
27	3.5	Moderate
28	3.4	Moderate
29	3.4	Moderate
30	3.3	Moderate

Planning a trip in September

Is September a good time to visit Alliston?

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

6.5

Sightseeing

4th-best month of the year

3.8

Beach & pool

4th-best month of the year

September is a reasonable time to visit Alliston for sightseeing.

What to pack for Alliston in September

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

In September, Alliston sees daytime highs around 21°C and nights near 10°C. Worth packing: rain gear. About 10 days see rain.

rain gear

Sea temperature near Alliston in September

The nearest coast averages about 19°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 57 km away) is warmest in August at about 21°C and coldest in March near 1°C.

It's comfortable for a long swim from Aug 9 to Aug 24 — about 0.5 months when the water holds above 20°C.

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Sea temperature (°C)	3	2	1	2	5	11	19	21	19	13	9	6
Comfort	Bracing	Bracing	Bracing	Bracing	Bracing	Bracing	Cool	Refreshing	Cool	Bracing	Bracing	Bracing

	Sea temperature (°C)	Comfort
Jan	3	Bracing
Feb	2	Bracing
Mar	1	Bracing
Apr	2	Bracing
May	5	Bracing
Jun	11	Bracing
Jul	19	Cool
Aug	21	Refreshing
Sep	19	Cool
Oct	13	Bracing
Nov	9	Bracing
Dec	6	Bracing

UV index in Alliston in September

LowModerateHighVery highExtreme

Clear-sky midday UV in September peaks around 5 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Alliston peaks around June 23 at about 8 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near January 1 at about 1 (low).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 8 months of the year.

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
UV index (midday)	1	2	4	5	6	8	8	7	5	3	2	1
Level	Low	Low	Moderate	High	High	Very high	Very high	High	High	Moderate	Low	Low

	UV index (midday)	Level
Jan	1	Low
Feb	2	Low
Mar	4	Moderate
Apr	5	High
May	6	High
Jun	8	Very high
Jul	8	Very high
Aug	7	High
Sep	5	High
Oct	3	Moderate
Nov	2	Low
Dec	1	Low

Air quality in Alliston 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 Alliston is worst in May — around 19 µg/m³ PM2.5 (moderate), about 2.1× the cleanest month (November, 9 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)	11	14	16	17	19	18	18	16	14	10	9	9
Level	Good	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Good	Good	Good

	PM2.5 (µg/m³)	Level
Jan	11	Good
Feb	14	Moderate
Mar	16	Moderate
Apr	17	Moderate
May	19	Moderate
Jun	18	Moderate
Jul	18	Moderate
Aug	16	Moderate
Sep	14	Moderate
Oct	10	Good
Nov	9	Good
Dec	9	Good

Location & terrain

Where is Alliston?

Alliston sits at 44.2°N, 79.9°W, 223 m above sea level, in Canada. The nearest listed city is Innisfil, 24 km away.

Topography around Alliston

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

Within 3 km, the terrain around Alliston has only modest variations in elevation — a maximum elevation change of 71 m around an average of 227 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 266 m; within 80 km, significant variations in elevation — a maximum elevation change of 471 m.

The land around Alliston is covered by cropland (37%), grassland (24%) and trees (20%) within 3 km, cropland (42%), trees (35%) and grassland (21%) within 16 km, and trees (37%) and cropland (29%) within 80 km.

3 km

71 m

cropland 37%

16 km

266 m

cropland 42%

80 km

471 m

trees 37%

treesgrasslandcroplandartificial surfacesbare terrainwater

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

September weather nearby: Innisfil 24 km · Bolton 32 km · Orangeville 32 km · Barrie 32 km · Caledon 33 km · Keswick 34 km · Newmarket 34 km · East Gwillimbury 35 km

Canada travel facts

Travel advisory: Level 1; Exercise Normal Precautions
Power plugs: Type A / B; 120 V · 60 Hz
Prices: ≈ 83% of US; price level, 2025
GDP per capita: $55,698; 2025
Happiness: 6.7 / 10; World Happiness, 2025
Safe drinking water: 97%; of population, 2024
Homicide rate: 2; per 100k, 2023
Road deaths: 5.3; 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 Alliston (44.1501°, -79.8663°, elevation 223 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. 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	23	13
2	23	13
3	23	13
4	23	13
5	23	12
6	23	12
7	22	12
8	22	12
9	22	12
10	22	11
11	22	11
12	22	11
13	21	11
14	21	11
15	21	11
16	21	10
17	21	10
18	20	10
19	20	10
20	20	10
21	20	9
22	19	9
23	19	9
24	19	9
25	19	9
26	18	8
27	18	8
28	18	8
29	18	8
30	17	8

	Clearer (%)	Cloudier (%)
1	55	45
2	54	46
3	53	47
4	53	47
5	53	47
6	53	47
7	51	49
8	51	49
9	50	50
10	50	50
11	50	50
12	48	52
13	48	52
14	48	52
15	48	52
16	48	52
17	48	52
18	47	53
19	47	53
20	47	53
21	46	54
22	46	54
23	45	55
24	45	55
25	44	56
26	43	57
27	43	57
28	42	58
29	43	57
30	42	58

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

	Dry (%)	Comfortable (%)	Humid (%)	Muggy (%)
1	42	28	19	10
2	44	28	18	9
3	46	28	17	9
4	47	28	16	9
5	49	27	15	8
6	50	27	15	8
7	53	26	14	7
8	54	26	13	7
9	55	25	13	7
10	58	24	12	6
11	58	24	12	6
12	61	23	11	5
13	61	23	11	5
14	63	22	11	4
15	63	22	11	4
16	64	21	11	4
17	67	20	10	3
18	67	20	10	3
19	68	19	10	3
20	70	18	10	2
21	72	17	9	2
22	72	17	9	2
23	74	16	9	1
24	76	15	8	1
25	76	15	8	1
26	78	14	7	1
27	79	13	7	1
28	80	13	6	1
29	81	12	6	1
30	84	11	5	0

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

	Clearer (%)	Cloudier (%)
1	55	45
2	54	46
3	53	47
4	53	47
5	53	47
6	53	47
7	51	49
8	51	49
9	50	50
10	50	50
11	50	50
12	48	52
13	48	52
14	48	52
15	48	52
16	48	52
17	48	52
18	47	53
19	47	53
20	47	53
21	46	54
22	46	54
23	45	55
24	45	55
25	44	56
26	43	57
27	43	57
28	42	58
29	43	57
30	42	58

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

	Dry (%)	Comfortable (%)	Humid (%)	Muggy (%)
1	42	28	19	10
2	44	28	18	9
3	46	28	17	9
4	47	28	16	9
5	49	27	15	8
6	50	27	15	8
7	53	26	14	7
8	54	26	13	7
9	55	25	13	7
10	58	24	12	6
11	58	24	12	6
12	61	23	11	5
13	61	23	11	5
14	63	22	11	4
15	63	22	11	4
16	64	21	11	4
17	67	20	10	3
18	67	20	10	3
19	68	19	10	3
20	70	18	10	2
21	72	17	9	2
22	72	17	9	2
23	74	16	9	1
24	76	15	8	1
25	76	15	8	1
26	78	14	7	1
27	79	13	7	1
28	80	13	6	1
29	81	12	6	1
30	84	11	5	0

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

	Clearer (%)	Cloudier (%)
1	55	45
2	54	46
3	53	47
4	53	47
5	53	47
6	53	47
7	51	49
8	51	49
9	50	50
10	50	50
11	50	50
12	48	52
13	48	52
14	48	52
15	48	52
16	48	52
17	48	52
18	47	53
19	47	53
20	47	53
21	46	54
22	46	54
23	45	55
24	45	55
25	44	56
26	43	57
27	43	57
28	42	58
29	43	57
30	42	58

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

	Dry (%)	Comfortable (%)	Humid (%)	Muggy (%)
1	42	28	19	10
2	44	28	18	9
3	46	28	17	9
4	47	28	16	9
5	49	27	15	8
6	50	27	15	8
7	53	26	14	7
8	54	26	13	7
9	55	25	13	7
10	58	24	12	6
11	58	24	12	6
12	61	23	11	5
13	61	23	11	5
14	63	22	11	4
15	63	22	11	4
16	64	21	11	4
17	67	20	10	3
18	67	20	10	3
19	68	19	10	3
20	70	18	10	2
21	72	17	9	2
22	72	17	9	2
23	74	16	9	1
24	76	15	8	1
25	76	15	8	1
26	78	14	7	1
27	79	13	7	1
28	80	13	6	1
29	81	12	6	1
30	84	11	5	0