Arlington weather in January

In January, Arlington sees average daytime highs of 44°F and overnight lows near 36°F, with 9.3 in of precipitation across 19.1 wet days and about 8.6 hours of daylight. It is the 11th-warmest and 2nd-wettest month of the year here.

Highs climb over the month, from about 43°F in the first days to 46°F by the end. The sky is clear or mostly clear about 15% of the time in January, and the air most often feels dry.

Daylight stretches from about 8 h 12 min at the start of January to 9 h 06 min by month's end. Set against the rest of the year, January is Arlington's 11th-clearest and 3rd-windiest month. For the whole year in context, see Arlington's year-round climate.

Daytime high: 44°; 11th warmest
Overnight low: 36°; 2nd coldest
Precipitation: 9.3 in; 19.1 wet days
Daylight: 8 h 36 min; 8:01 AM – 4:34 PM
Cloud cover: 77%; 11th clearest
Wind: 6 mph; 3rd windiest
Solar energy: 0.98 kWh/m²
Travel score: 0.6; out of 10

Arlington is city in northern Snohomish County, Washington, United States.

Density: 790/km²; people per km²
Founded: 1903

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

← December Arlington year-round climate February →Best places to visit in January

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

Temperature in January

Average highAverage lowShaded bands: 10–90% of days

Highs climb over the month, from about 43°F in the first days to 46°F by the end.

A typical January day in Arlington reaches about 44°F in the afternoon and slips back to 36°F overnight — a 8°F spread between the day's warmth and the night's chill. On most days the high lands between 37°F and 51°F. Set against its neighbours, January runs on par with December and about 3°F cooler than February.

	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 (°F)	43	43	43	43	43	43	43	43	43	43	44	44	44	44	44	44	44	44	44	45	45	45	45	45	45	45	45	46	46	46	46
Avg low (°F)	35	35	35	35	35	35	35	35	35	35	35	35	35	35	36	36	36	36	36	36	36	36	36	36	36	36	36	36	36	36	36

	Avg high (°F)	Avg low (°F)
1	43	35
2	43	35
3	43	35
4	43	35
5	43	35
6	43	35
7	43	35
8	43	35
9	43	35
10	43	35
11	44	35
12	44	35
13	44	35
14	44	35
15	44	36
16	44	36
17	44	36
18	44	36
19	44	36
20	45	36
21	45	36
22	45	36
23	45	36
24	45	36
25	45	36
26	45	36
27	45	36
28	46	36
29	46	36
30	46	36
31	46	36

How January really feels in Arlington

Once humidity and wind are folded in, January averages 0 days that feel above 90°F and 31 that feel at or below 32°F — the comfort signal a plain temperature reading hides.

Days feeling ≥ 90°F

heat index over the day's high

Days feeling ≤ 32°F

wind chill below the day's low

The story in January is cold — wind chill drags the overnight "feels like" below the raw low.

Arlington weather by month

How January compares with the rest of the year at a glance. January is the 11th-warmest and 2nd-wettest month here — the current month is highlighted below.

Month	High / Low (°F)	Rainfall (inches)	Wet days	Snow days	Daylight (hours)	Travel score
Jan	44° / 36°	9.3	19.1	5.3	8.6	0.6
Feb	47° / 36°	6.1	15.5	4.5	9.9	1.2
Mar	51° / 38°	7.6	19.6	3.7	11.6	1.9
Apr	56° / 42°	5.6	16.4	1	13.4	3.2
May	62° / 47°	3.8	12.1	0.1	14.9	5.0
Jun	66° / 51°	2.8	9.8	0	15.8	6.0
Jul	72° / 55°	1.3	5.2	0	15.5	7.8
Aug	73° / 55°	1.6	5.5	0	14.1	7.8
Sep	67° / 50°	3.4	8.8	0	12.4	6.5
Oct	57° / 44°	7.2	14.9	0	10.6	3.7
Nov	48° / 38°	10.4	19.2	2.2	9	1.4
Dec	43° / 35°	9.3	19.2	6.1	8.2	0.4

Cloud cover in January

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 15% of the time in January.

Beyond those clear spells, partly cloudy skies cover about 8% of January, with mostly cloudy or overcast conditions the remaining 78%.

	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 (%)	23	22	22	22	22	23	23	23	23	22	23	23	23	24	24	23	23	23	22	22	21	22	22	22	22	22	22	22	23	24	23
Cloudier (%)	77	78	78	78	78	77	77	77	77	78	77	77	77	76	76	77	77	77	78	78	79	78	78	78	78	78	78	78	77	76	77

	Clearer (%)	Cloudier (%)
1	23	77
2	22	78
3	22	78
4	22	78
5	22	78
6	23	77
7	23	77
8	23	77
9	23	77
10	22	78
11	23	77
12	23	77
13	23	77
14	24	76
15	24	76
16	23	77
17	23	77
18	23	77
19	22	78
20	22	78
21	21	79
22	22	78
23	22	78
24	22	78
25	22	78
26	22	78
27	22	78
28	22	78
29	23	77
30	24	76
31	23	77

Chance of precipitation in January

Any precipitationSnow

Arlington gets around 9.3 in of rain and snow over 19.1 wet days in January. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable precipitation averages around 61% and peaks near 64% on the wettest days, and about 5 days bring snow.

	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 (%)	63	64	64	64	64	63	63	63	63	62	62	62	61	61	60	60	59	59	59	59	59	59	59	60	60	60	59	59	59	58	57
Snow chance (%)	21	20	20	19	19	18	18	18	18	17	17	17	17	17	17	16	16	16	16	17	17	17	17	17	17	17	16	16	16	16	16

	Rain chance (%)	Snow chance (%)
1	63	21
2	64	20
3	64	20
4	64	19
5	64	19
6	63	18
7	63	18
8	63	18
9	63	18
10	62	17
11	62	17
12	62	17
13	61	17
14	61	17
15	60	17
16	60	16
17	59	16
18	59	16
19	59	16
20	59	17
21	59	17
22	59	17
23	59	17
24	60	17
25	60	17
26	60	17
27	59	16
28	59	16
29	59	16
30	58	16
31	57	16

Humidity in January

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, January 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	31
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	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
31	100

Wind in January

Winds average 6 mph in January.

Across January, daily wind ranges from about 6 mph on the calmest days to 6 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	31
Wind speed (mph)	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	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	calm

	Wind speed (mph)	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
31	6	calm

Sunrise & sunset in January

DaylightNight

Daylight runs from about 8 h 12 min at the start of January to 9 h 06 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 54 minutes over January. Sunrise moves from 8:06 AM to 7:48 AM, and sunset from 4:18 PM to 4:56 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	31
Daylight (h)	8.2	8.2	8.2	8.2	8.3	8.3	8.3	8.3	8.4	8.4	8.4	8.4	8.5	8.5	8.5	8.6	8.6	8.6	8.7	8.7	8.7	8.8	8.8	8.8	8.9	8.9	9.0	9.0	9.1	9.1	9.1
Sunrise (AM)	8:06	8:06	8:06	8:05	8:05	8:05	8:05	8:05	8:04	8:04	8:04	8:03	8:03	8:02	8:02	8:01	8:01	8:00	7:59	7:58	7:58	7:57	7:56	7:55	7:54	7:53	7:52	7:51	7:50	7:49	7:48
Sunset (PM)	4:18	4:19	4:20	4:20	4:21	4:23	4:24	4:25	4:26	4:27	4:28	4:29	4:31	4:32	4:33	4:34	4:36	4:37	4:38	4:40	4:41	4:43	4:44	4:46	4:47	4:48	4:50	4:51	4:53	4:55	4:56

	Daylight (h)	Sunrise (AM)	Sunset (PM)
1	8.2	8:06	4:18
2	8.2	8:06	4:19
3	8.2	8:06	4:20
4	8.2	8:05	4:20
5	8.3	8:05	4:21
6	8.3	8:05	4:23
7	8.3	8:05	4:24
8	8.3	8:05	4:25
9	8.4	8:04	4:26
10	8.4	8:04	4:27
11	8.4	8:04	4:28
12	8.4	8:03	4:29
13	8.5	8:03	4:31
14	8.5	8:02	4:32
15	8.5	8:02	4:33
16	8.6	8:01	4:34
17	8.6	8:01	4:36
18	8.6	8:00	4:37
19	8.7	7:59	4:38
20	8.7	7:58	4:40
21	8.7	7:58	4:41
22	8.8	7:57	4:43
23	8.8	7:56	4:44
24	8.8	7:55	4:46
25	8.9	7:54	4:47
26	8.9	7:53	4:48
27	9.0	7:52	4:50
28	9.0	7:51	4:51
29	9.1	7:50	4:53
30	9.1	7:49	4:55
31	9.1	7:48	4:56

Solar energy in January

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in January, about 0.98 kWh/m².

For context, solar energy here swings from a low near 0.83 kWh/m² to a high of 6.16 kWh/m² in July across the year — January's 0.98 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)	0.9	0.9	0.9	0.9	0.9	0.9	0.9	0.9	0.9	0.9	0.9	0.9	0.9	0.9	1.0	1.0	1.0	1.0	1.0	1.1	1.1	1.1	1.1	1.1	1.2	1.2	1.2	1.2	1.3	1.3	1.3
Level	Dim	Dim	Dim	Dim	Dim	Dim	Dim	Dim	Dim	Dim	Dim	Dim	Dim	Dim	Dim	Dim	Dim	Dim	Dim	Dim	Dim	Dim	Dim	Dim	Dim	Dim	Dim	Dim	Dim	Dim	Dim

	Solar energy (kWh/m²)	Level
1	0.9	Dim
2	0.9	Dim
3	0.9	Dim
4	0.9	Dim
5	0.9	Dim
6	0.9	Dim
7	0.9	Dim
8	0.9	Dim
9	0.9	Dim
10	0.9	Dim
11	0.9	Dim
12	0.9	Dim
13	0.9	Dim
14	0.9	Dim
15	1.0	Dim
16	1.0	Dim
17	1.0	Dim
18	1.0	Dim
19	1.0	Dim
20	1.1	Dim
21	1.1	Dim
22	1.1	Dim
23	1.1	Dim
24	1.1	Dim
25	1.2	Dim
26	1.2	Dim
27	1.2	Dim
28	1.2	Dim
29	1.3	Dim
30	1.3	Dim
31	1.3	Dim

Planning a trip in January

Hazard calendar for Arlington

In seasonPeak

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

Arlington's rainy season runs October–April, when most of the year's rain falls.

Rainy season

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Is January a good time to visit Arlington?

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

0.6

Sightseeing

11th-best month of the year

0.0

Beach & pool

8th-best month of the year

January is a weaker month for outdoor sightseeing in Arlington.

What to pack for Arlington in January

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

In January, Arlington sees daytime highs around 44°F and nights near 36°F. Pack a warm layer and rain gear. Worth having: a heavy coat. About 19 days see rain.

a warm layerrain geara heavy coat

Sea temperature near Arlington in January

The nearest coast averages about 46°F in January — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea at the nearest coast (about 35 mi away) is warmest in August at about 53°F and coldest in February near 46°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)	46	46	47	48	50	52	53	53	53	50	49	47
Comfort	Bracing	Bracing	Bracing	Bracing	Bracing	Bracing	Bracing	Bracing	Bracing	Bracing	Bracing	Bracing

	Sea temperature (°F)	Comfort
Jan	46	Bracing
Feb	46	Bracing
Mar	47	Bracing
Apr	48	Bracing
May	50	Bracing
Jun	52	Bracing
Jul	53	Bracing
Aug	53	Bracing
Sep	53	Bracing
Oct	50	Bracing
Nov	49	Bracing
Dec	47	Bracing

UV index in Arlington in January

LowModerateHighVery highExtreme

Clear-sky midday UV in January peaks around 1. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Arlington peaks around July 17 at about 8 (very high) — sunscreen and a hat are worth it in the middle of the day. It bottoms out near December 18 at about 1 (low).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 7 months of the year.

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

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

Air quality in Arlington in January

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in Arlington is worst in August — around 20 µg/m³ PM2.5 (moderate), about 3.1× the cleanest month (December, 6 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)	8	10	12	12	13	11	10	20	18	11	7	6
Level	Good	Good	Moderate	Good	Moderate	Good	Good	Moderate	Moderate	Good	Good	Good

	PM2.5 (µg/m³)	Level
Jan	8	Good
Feb	10	Good
Mar	12	Moderate
Apr	12	Good
May	13	Moderate
Jun	11	Good
Jul	10	Good
Aug	20	Moderate
Sep	18	Moderate
Oct	11	Good
Nov	7	Good
Dec	6	Good

Location & terrain

Where is Arlington?

Arlington sits at 48.2°N, 122.1°W, 115 ft above sea level, in United States. The nearest listed city is Marysville, 11 mi away.

Topography around Arlington

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

Within 2 miles, the terrain around Arlington has only modest variations in elevation — a maximum elevation change of 479 ft around an average of 157 ft above sea level; within 10 miles, large variations in elevation — a maximum elevation change of 3,297 ft; within 50 miles, extreme variations in elevation — a maximum elevation change of 10,755 ft.

The land around Arlington is covered by trees (51%) and grassland (32%) within 2 miles, trees (76%) within 10 miles, and trees (66%) and water (21%) within 50 miles.

2 miles

479 ft

trees 51%

10 miles

3,297 ft

trees 76%

50 miles

10,755 ft

trees 66%

treesgrasslandcroplandartificial surfacesbare terrainsnow and icewater

← December Arlington year-round climate February →Best places to visit in January

January weather nearby: Marysville 11 mi · Lake Stevens 13 mi · West Lake Stevens 14 mi · Everett 16 mi · Mount Vernon 18 mi · Mukilteo 19 mi · Eastmont 21 mi · Silver Firs 23 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 Arlington (48.1987°, -122.1251°, elevation 115 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	43	35
2	43	35
3	43	35
4	43	35
5	43	35
6	43	35
7	43	35
8	43	35
9	43	35
10	43	35
11	44	35
12	44	35
13	44	35
14	44	35
15	44	36
16	44	36
17	44	36
18	44	36
19	44	36
20	45	36
21	45	36
22	45	36
23	45	36
24	45	36
25	45	36
26	45	36
27	45	36
28	46	36
29	46	36
30	46	36
31	46	36

	Clearer (%)	Cloudier (%)
1	23	77
2	22	78
3	22	78
4	22	78
5	22	78
6	23	77
7	23	77
8	23	77
9	23	77
10	22	78
11	23	77
12	23	77
13	23	77
14	24	76
15	24	76
16	23	77
17	23	77
18	23	77
19	22	78
20	22	78
21	21	79
22	22	78
23	22	78
24	22	78
25	22	78
26	22	78
27	22	78
28	22	78
29	23	77
30	24	76
31	23	77

	Rain chance (%)	Snow chance (%)
1	63	21
2	64	20
3	64	20
4	64	19
5	64	19
6	63	18
7	63	18
8	63	18
9	63	18
10	62	17
11	62	17
12	62	17
13	61	17
14	61	17
15	60	17
16	60	16
17	59	16
18	59	16
19	59	16
20	59	17
21	59	17
22	59	17
23	59	17
24	60	17
25	60	17
26	60	17
27	59	16
28	59	16
29	59	16
30	58	16
31	57	16

	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
31	100

	Solar energy (kWh/m²)	Level
1	0.9	Dim
2	0.9	Dim
3	0.9	Dim
4	0.9	Dim
5	0.9	Dim
6	0.9	Dim
7	0.9	Dim
8	0.9	Dim
9	0.9	Dim
10	0.9	Dim
11	0.9	Dim
12	0.9	Dim
13	0.9	Dim
14	0.9	Dim
15	1.0	Dim
16	1.0	Dim
17	1.0	Dim
18	1.0	Dim
19	1.0	Dim
20	1.1	Dim
21	1.1	Dim
22	1.1	Dim
23	1.1	Dim
24	1.1	Dim
25	1.2	Dim
26	1.2	Dim
27	1.2	Dim
28	1.2	Dim
29	1.3	Dim
30	1.3	Dim
31	1.3	Dim

	Avg high (°F)	Avg low (°F)
1	43	35
2	43	35
3	43	35
4	43	35
5	43	35
6	43	35
7	43	35
8	43	35
9	43	35
10	43	35
11	44	35
12	44	35
13	44	35
14	44	35
15	44	36
16	44	36
17	44	36
18	44	36
19	44	36
20	45	36
21	45	36
22	45	36
23	45	36
24	45	36
25	45	36
26	45	36
27	45	36
28	46	36
29	46	36
30	46	36
31	46	36

	Clearer (%)	Cloudier (%)
1	23	77
2	22	78
3	22	78
4	22	78
5	22	78
6	23	77
7	23	77
8	23	77
9	23	77
10	22	78
11	23	77
12	23	77
13	23	77
14	24	76
15	24	76
16	23	77
17	23	77
18	23	77
19	22	78
20	22	78
21	21	79
22	22	78
23	22	78
24	22	78
25	22	78
26	22	78
27	22	78
28	22	78
29	23	77
30	24	76
31	23	77

	Rain chance (%)	Snow chance (%)
1	63	21
2	64	20
3	64	20
4	64	19
5	64	19
6	63	18
7	63	18
8	63	18
9	63	18
10	62	17
11	62	17
12	62	17
13	61	17
14	61	17
15	60	17
16	60	16
17	59	16
18	59	16
19	59	16
20	59	17
21	59	17
22	59	17
23	59	17
24	60	17
25	60	17
26	60	17
27	59	16
28	59	16
29	59	16
30	58	16
31	57	16

	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
31	100

	Solar energy (kWh/m²)	Level
1	0.9	Dim
2	0.9	Dim
3	0.9	Dim
4	0.9	Dim
5	0.9	Dim
6	0.9	Dim
7	0.9	Dim
8	0.9	Dim
9	0.9	Dim
10	0.9	Dim
11	0.9	Dim
12	0.9	Dim
13	0.9	Dim
14	0.9	Dim
15	1.0	Dim
16	1.0	Dim
17	1.0	Dim
18	1.0	Dim
19	1.0	Dim
20	1.1	Dim
21	1.1	Dim
22	1.1	Dim
23	1.1	Dim
24	1.1	Dim
25	1.2	Dim
26	1.2	Dim
27	1.2	Dim
28	1.2	Dim
29	1.3	Dim
30	1.3	Dim
31	1.3	Dim

	Avg high (°F)	Avg low (°F)
1	43	35
2	43	35
3	43	35
4	43	35
5	43	35
6	43	35
7	43	35
8	43	35
9	43	35
10	43	35
11	44	35
12	44	35
13	44	35
14	44	35
15	44	36
16	44	36
17	44	36
18	44	36
19	44	36
20	45	36
21	45	36
22	45	36
23	45	36
24	45	36
25	45	36
26	45	36
27	45	36
28	46	36
29	46	36
30	46	36
31	46	36

	Clearer (%)	Cloudier (%)
1	23	77
2	22	78
3	22	78
4	22	78
5	22	78
6	23	77
7	23	77
8	23	77
9	23	77
10	22	78
11	23	77
12	23	77
13	23	77
14	24	76
15	24	76
16	23	77
17	23	77
18	23	77
19	22	78
20	22	78
21	21	79
22	22	78
23	22	78
24	22	78
25	22	78
26	22	78
27	22	78
28	22	78
29	23	77
30	24	76
31	23	77

	Rain chance (%)	Snow chance (%)
1	63	21
2	64	20
3	64	20
4	64	19
5	64	19
6	63	18
7	63	18
8	63	18
9	63	18
10	62	17
11	62	17
12	62	17
13	61	17
14	61	17
15	60	17
16	60	16
17	59	16
18	59	16
19	59	16
20	59	17
21	59	17
22	59	17
23	59	17
24	60	17
25	60	17
26	60	17
27	59	16
28	59	16
29	59	16
30	58	16
31	57	16

	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
31	100

	Solar energy (kWh/m²)	Level
1	0.9	Dim
2	0.9	Dim
3	0.9	Dim
4	0.9	Dim
5	0.9	Dim
6	0.9	Dim
7	0.9	Dim
8	0.9	Dim
9	0.9	Dim
10	0.9	Dim
11	0.9	Dim
12	0.9	Dim
13	0.9	Dim
14	0.9	Dim
15	1.0	Dim
16	1.0	Dim
17	1.0	Dim
18	1.0	Dim
19	1.0	Dim
20	1.1	Dim
21	1.1	Dim
22	1.1	Dim
23	1.1	Dim
24	1.1	Dim
25	1.2	Dim
26	1.2	Dim
27	1.2	Dim
28	1.2	Dim
29	1.3	Dim
30	1.3	Dim
31	1.3	Dim