Arcata weather in April

In April, Arcata sees average daytime highs of 55°F and overnight lows near 44°F, with 4.4 in of precipitation across 11.8 wet days and about 13.1 hours of daylight. It is the 7th-warmest and 6th-wettest month of the year here.

Highs climb over the month, from about 53°F in the first days to 56°F by the end. The sky is clear or mostly clear about 28% of the time in April, and the air most often feels dry.

Daylight stretches from about 12 h 24 min at the start of April to 13 h 42 min by month's end. Set against the rest of the year, April is Arcata's 7th-clearest and 6th-windiest month. For the whole year in context, see Arcata's year-round climate.

Daytime high: 55°; 7th warmest
Overnight low: 44°; 5th coldest
Precipitation: 4.4 in; 11.8 wet days
Daylight: 13 h 06 min; 5:44 AM – 6:49 PM
Cloud cover: 61%; 7th clearest
Wind: 7 mph; 6th windiest
Solar energy: 5.43 kWh/m²
Travel score: 3.3; out of 10

Arcata is city in Humboldt County, California, United States.

Density: 627/km²; people per km²
Founded: 1858

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

← March Arcata year-round climate May →Best places to visit in April

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

Temperature in April

Average highAverage lowShaded bands: 10–90% of days

Highs climb over the month, from about 53°F in the first days to 56°F by the end.

A typical April day in Arcata reaches about 55°F in the afternoon and slips back to 44°F overnight — a 11°F spread between the day's warmth and the night's chill. On most days the high lands between 48°F and 62°F. Set against its neighbours, April runs about 2°F warmer than March and about 4°F cooler than May.

	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 (°F)	53	53	53	53	53	53	53	53	54	54	54	54	54	54	54	54	55	55	55	55	55	55	56	56	56	56	56	56	56	56
Avg low (°F)	42	42	42	42	42	43	43	43	43	43	43	43	43	43	43	44	44	44	44	44	44	44	44	44	44	45	45	45	45	45

	Avg high (°F)	Avg low (°F)
1	53	42
2	53	42
3	53	42
4	53	42
5	53	42
6	53	43
7	53	43
8	53	43
9	54	43
10	54	43
11	54	43
12	54	43
13	54	43
14	54	43
15	54	43
16	54	44
17	55	44
18	55	44
19	55	44
20	55	44
21	55	44
22	55	44
23	56	44
24	56	44
25	56	44
26	56	45
27	56	45
28	56	45
29	56	45
30	56	45

Arcata weather by month

How April compares with the rest of the year at a glance. April is the 7th-warmest and 6th-wettest month here — the current month is highlighted below.

Month	High / Low (°F)	Rainfall (inches)	Wet days	Snow days	Daylight (hours)	Travel score
Jan	51° / 41°	8.6	15.4	1.8	9.4	2.2
Feb	52° / 41°	7.1	13.1	2.4	10.4	2.4
Mar	53° / 42°	7.4	14.7	2.7	11.7	2.6
Apr	55° / 44°	4.4	11.8	1	13.1	3.3
May	58° / 47°	2.4	7.2	0.1	14.2	4.7
Jun	62° / 50°	1.0	3.8	0	14.9	6.3
Jul	66° / 53°	0.1	0.8	0	14.6	8.0
Aug	67° / 53°	0.2	0.9	0	13.6	8.1
Sep	66° / 52°	0.7	2.5	0	12.3	7.7
Oct	61° / 48°	3.2	6.4	0	10.9	5.9
Nov	55° / 44°	6.2	12.3	0.5	9.7	3.2
Dec	50° / 40°	10.1	15.4	1.7	9.1	2.1

Cloud cover in April

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 28% of the time in April.

Beyond those clear spells, partly cloudy skies cover about 15% of April, with mostly cloudy or overcast conditions the remaining 57%. 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
Clearer (%)	38	38	37	37	38	38	39	38	38	39	39	40	40	40	41	41	43	43	43	45	45	46	47	47	48	48	50	50	51	52
Cloudier (%)	62	62	63	63	62	62	61	62	62	61	61	60	60	60	59	59	57	57	57	55	55	54	53	53	52	52	50	50	49	48

	Clearer (%)	Cloudier (%)
1	38	62
2	38	62
3	37	63
4	37	63
5	38	62
6	38	62
7	39	61
8	38	62
9	38	62
10	39	61
11	39	61
12	40	60
13	40	60
14	40	60
15	41	59
16	41	59
17	43	57
18	43	57
19	43	57
20	45	55
21	45	55
22	46	54
23	47	53
24	47	53
25	48	52
26	48	52
27	50	50
28	50	50
29	51	49
30	52	48

Chance of precipitation in April

Any precipitationSnow

Arcata gets around 4.4 in of rain and snow over 11.8 wet days in April. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable precipitation averages around 40% and peaks near 46% on the wettest days, and about 1 day brings snow. 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 (%)	44	44	44	44	44	45	45	45	46	46	46	46	45	45	44	43	42	41	40	38	37	36	34	33	32	31	30	29	28	27
Snow chance (%)	6	6	6	6	6	6	5	5	5	5	4	4	4	3	3	3	3	2	2	2	2	1	1	1	1	1	1	1	0	0

	Rain chance (%)	Snow chance (%)
1	44	6
2	44	6
3	44	6
4	44	6
5	44	6
6	45	6
7	45	5
8	45	5
9	46	5
10	46	5
11	46	4
12	46	4
13	45	4
14	45	3
15	44	3
16	43	3
17	42	3
18	41	2
19	40	2
20	38	2
21	37	2
22	36	1
23	34	1
24	33	1
25	32	1
26	31	1
27	30	1
28	29	1
29	28	0
30	27	0

Humidity in April

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, April 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
Dry (%)	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	100

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

Wind in April

Winds average 7 mph in April.

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

Sunrise & sunset in April

DaylightNight

Daylight runs from about 12 h 24 min at the start of April to 13 h 42 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 78 minutes over April. Sunrise moves from 6:09 AM to 5:23 AM, and sunset from 6:33 PM to 7:04 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)	12.4	12.5	12.5	12.5	12.6	12.6	12.7	12.7	12.8	12.8	12.9	12.9	13.0	13.0	13.0	13.1	13.1	13.2	13.2	13.3	13.3	13.4	13.4	13.4	13.5	13.5	13.6	13.6	13.6	13.7
Sunrise (AM)	6:09	6:07	6:05	6:04	6:02	6:00	5:59	5:57	5:55	5:54	5:52	5:50	5:49	5:47	5:46	5:44	5:42	5:41	5:39	5:38	5:36	5:35	5:33	5:32	5:30	5:29	5:27	5:26	5:25	5:23
Sunset (PM)	6:33	6:34	6:35	6:36	6:37	6:39	6:40	6:41	6:42	6:43	6:44	6:45	6:46	6:47	6:48	6:49	6:50	6:51	6:52	6:53	6:55	6:56	6:57	6:58	6:59	7:00	7:01	7:02	7:03	7:04

	Daylight (h)	Sunrise (AM)	Sunset (PM)
1	12.4	6:09	6:33
2	12.5	6:07	6:34
3	12.5	6:05	6:35
4	12.5	6:04	6:36
5	12.6	6:02	6:37
6	12.6	6:00	6:39
7	12.7	5:59	6:40
8	12.7	5:57	6:41
9	12.8	5:55	6:42
10	12.8	5:54	6:43
11	12.9	5:52	6:44
12	12.9	5:50	6:45
13	13.0	5:49	6:46
14	13.0	5:47	6:47
15	13.0	5:46	6:48
16	13.1	5:44	6:49
17	13.1	5:42	6:50
18	13.2	5:41	6:51
19	13.2	5:39	6:52
20	13.3	5:38	6:53
21	13.3	5:36	6:55
22	13.4	5:35	6:56
23	13.4	5:33	6:57
24	13.4	5:32	6:58
25	13.5	5:30	6:59
26	13.5	5:29	7:00
27	13.6	5:27	7:01
28	13.6	5:26	7:02
29	13.6	5:25	7:03
30	13.7	5:23	7:04

Solar energy in April

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in April, about 5.43 kWh/m².

For context, solar energy here swings from a low near 1.65 kWh/m² to a high of 7.82 kWh/m² in July across the year — April's 5.43 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)	4.8	4.8	4.8	4.9	4.9	5.0	5.0	5.0	5.1	5.1	5.2	5.2	5.2	5.3	5.3	5.4	5.4	5.5	5.5	5.6	5.7	5.7	5.8	5.8	5.9	6.0	6.0	6.1	6.2	6.2
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	Intense	Intense	Intense	Intense

	Solar energy (kWh/m²)	Level
1	4.8	Bright
2	4.8	Bright
3	4.8	Bright
4	4.9	Bright
5	4.9	Bright
6	5.0	Bright
7	5.0	Bright
8	5.0	Bright
9	5.1	Bright
10	5.1	Bright
11	5.2	Bright
12	5.2	Bright
13	5.2	Bright
14	5.3	Bright
15	5.3	Bright
16	5.4	Bright
17	5.4	Bright
18	5.5	Bright
19	5.5	Bright
20	5.6	Bright
21	5.7	Bright
22	5.7	Bright
23	5.8	Bright
24	5.8	Bright
25	5.9	Bright
26	6.0	Bright
27	6.0	Intense
28	6.1	Intense
29	6.2	Intense
30	6.2	Intense

Planning a trip in April

Hazard calendar for Arcata

In seasonPeak

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

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

Rainy season

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Is April a good time to visit Arcata?

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

3.3

Sightseeing

7th-best month of the year

0.0

Beach & pool

8th-best month of the year

April is a weaker month for outdoor sightseeing in Arcata.

What to pack for Arcata in April

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

In April, Arcata sees daytime highs around 55°F and nights near 44°F. Worth packing: a warm layer, rain gear and sun protection. About 12 days see rain.

a warm layerrain gearsun protection

Sea temperature near Arcata in April

The nearest coast averages about 52°F in April — 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 55°F and coldest in March near 51°F.

The water stays below 68°F all year — cool enough that most swimmers want a wetsuit.

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Sea temperature (°F)	52	52	51	52	52	53	54	55	55	54	53	53
Comfort	Bracing	Bracing	Bracing	Bracing	Bracing	Bracing	Bracing	Bracing	Bracing	Bracing	Bracing	Bracing

	Sea temperature (°F)	Comfort
Jan	52	Bracing
Feb	52	Bracing
Mar	51	Bracing
Apr	52	Bracing
May	52	Bracing
Jun	53	Bracing
Jul	54	Bracing
Aug	55	Bracing
Sep	55	Bracing
Oct	54	Bracing
Nov	53	Bracing
Dec	53	Bracing

UV index in Arcata in April

LowModerateHighVery highExtreme

Clear-sky midday UV in April 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 Arcata peaks around June 21 at about 9 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near December 15 at about 2 (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)	2	3	5	6	9	10	9	8	5	5	2	2
Level	Low	Moderate	Moderate	High	Very high	Very high	Very high	Very high	High	Moderate	Low	Low

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

Air quality in Arcata in April

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in Arcata is worst in September — around 116 µg/m³ PM2.5 (unhealthy), about 23.7× the cleanest month (January, 5 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)	5	7	7	7	6	6	12	85	116	16	6	5
Level	Good	Good	Good	Good	Good	Good	Good	Unhealthy	Unhealthy	Moderate	Good	Good

	PM2.5 (µg/m³)	Level
Jan	5	Good
Feb	7	Good
Mar	7	Good
Apr	7	Good
May	6	Good
Jun	6	Good
Jul	12	Good
Aug	85	Unhealthy
Sep	116	Unhealthy
Oct	16	Moderate
Nov	6	Good
Dec	5	Good

Location & terrain

Where is Arcata?

Arcata sits at 40.9°N, 124.1°W, 23 ft above sea level, in United States. The nearest listed city is Bayside, 1.9 mi away.

Topography around Arcata

How much the land rises and falls, and what covers it, within 2, 10 and 50 miles of Arcata.

Within 2 miles, the terrain around Arcata has significant variations in elevation — a maximum elevation change of 1,191 ft around an average of 157 ft above sea level; within 10 miles, large variations in elevation — a maximum elevation change of 2,690 ft; within 50 miles, very significant variations in elevation — a maximum elevation change of 7,415 ft.

The land around Arcata is covered by trees (40%) and grassland (29%) within 2 miles, trees (55%) and water (29%) within 10 miles, and trees (67%) and water (27%) within 50 miles.

2 miles

1,191 ft

trees 40%

10 miles

2,690 ft

trees 55%

50 miles

7,415 ft

trees 67%

treesgrasslandcroplandartificial surfacesbare terrainwaterwetland

← March Arcata year-round climate May →Best places to visit in April

April weather nearby: Bayside 1.9 mi · McKinleyville 5.6 mi · Eureka 6.2 mi · Redding 91 mi · Grants Pass 116 mi · Ashland 116 mi · Medford 119 mi · Central Point 121 mi

United States travel facts

Power plugs: Type A / B; 120 V · 60 Hz
Prices: ≈ 100% of US; price level, 2025
GDP per capita: $90,027; 2025
Happiness: 6.8 / 10; World Happiness, 2025
Safe drinking water: 98%; of population, 2024
Homicide rate: 5.8; per 100k, 2023
Road deaths: 12.7; 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 Arcata (40.8665°, -124.0828°, elevation 23 ft), 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 (°F)	Avg low (°F)
1	53	42
2	53	42
3	53	42
4	53	42
5	53	42
6	53	43
7	53	43
8	53	43
9	54	43
10	54	43
11	54	43
12	54	43
13	54	43
14	54	43
15	54	43
16	54	44
17	55	44
18	55	44
19	55	44
20	55	44
21	55	44
22	55	44
23	56	44
24	56	44
25	56	44
26	56	45
27	56	45
28	56	45
29	56	45
30	56	45

	Clearer (%)	Cloudier (%)
1	38	62
2	38	62
3	37	63
4	37	63
5	38	62
6	38	62
7	39	61
8	38	62
9	38	62
10	39	61
11	39	61
12	40	60
13	40	60
14	40	60
15	41	59
16	41	59
17	43	57
18	43	57
19	43	57
20	45	55
21	45	55
22	46	54
23	47	53
24	47	53
25	48	52
26	48	52
27	50	50
28	50	50
29	51	49
30	52	48

	Rain chance (%)	Snow chance (%)
1	44	6
2	44	6
3	44	6
4	44	6
5	44	6
6	45	6
7	45	5
8	45	5
9	46	5
10	46	5
11	46	4
12	46	4
13	45	4
14	45	3
15	44	3
16	43	3
17	42	3
18	41	2
19	40	2
20	38	2
21	37	2
22	36	1
23	34	1
24	33	1
25	32	1
26	31	1
27	30	1
28	29	1
29	28	0
30	27	0

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

	Avg high (°F)	Avg low (°F)
1	53	42
2	53	42
3	53	42
4	53	42
5	53	42
6	53	43
7	53	43
8	53	43
9	54	43
10	54	43
11	54	43
12	54	43
13	54	43
14	54	43
15	54	43
16	54	44
17	55	44
18	55	44
19	55	44
20	55	44
21	55	44
22	55	44
23	56	44
24	56	44
25	56	44
26	56	45
27	56	45
28	56	45
29	56	45
30	56	45

	Clearer (%)	Cloudier (%)
1	38	62
2	38	62
3	37	63
4	37	63
5	38	62
6	38	62
7	39	61
8	38	62
9	38	62
10	39	61
11	39	61
12	40	60
13	40	60
14	40	60
15	41	59
16	41	59
17	43	57
18	43	57
19	43	57
20	45	55
21	45	55
22	46	54
23	47	53
24	47	53
25	48	52
26	48	52
27	50	50
28	50	50
29	51	49
30	52	48

	Rain chance (%)	Snow chance (%)
1	44	6
2	44	6
3	44	6
4	44	6
5	44	6
6	45	6
7	45	5
8	45	5
9	46	5
10	46	5
11	46	4
12	46	4
13	45	4
14	45	3
15	44	3
16	43	3
17	42	3
18	41	2
19	40	2
20	38	2
21	37	2
22	36	1
23	34	1
24	33	1
25	32	1
26	31	1
27	30	1
28	29	1
29	28	0
30	27	0

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

	Avg high (°F)	Avg low (°F)
1	53	42
2	53	42
3	53	42
4	53	42
5	53	42
6	53	43
7	53	43
8	53	43
9	54	43
10	54	43
11	54	43
12	54	43
13	54	43
14	54	43
15	54	43
16	54	44
17	55	44
18	55	44
19	55	44
20	55	44
21	55	44
22	55	44
23	56	44
24	56	44
25	56	44
26	56	45
27	56	45
28	56	45
29	56	45
30	56	45

	Clearer (%)	Cloudier (%)
1	38	62
2	38	62
3	37	63
4	37	63
5	38	62
6	38	62
7	39	61
8	38	62
9	38	62
10	39	61
11	39	61
12	40	60
13	40	60
14	40	60
15	41	59
16	41	59
17	43	57
18	43	57
19	43	57
20	45	55
21	45	55
22	46	54
23	47	53
24	47	53
25	48	52
26	48	52
27	50	50
28	50	50
29	51	49
30	52	48

	Rain chance (%)	Snow chance (%)
1	44	6
2	44	6
3	44	6
4	44	6
5	44	6
6	45	6
7	45	5
8	45	5
9	46	5
10	46	5
11	46	4
12	46	4
13	45	4
14	45	3
15	44	3
16	43	3
17	42	3
18	41	2
19	40	2
20	38	2
21	37	2
22	36	1
23	34	1
24	33	1
25	32	1
26	31	1
27	30	1
28	29	1
29	28	0
30	27	0

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