February 2015 Weather History at Arcata-Eureka Airport California, United States

This report shows the past weather for Arcata-Eureka Airport, providing a weather history for February 2015. It features all historical weather data series we have available, including the Arcata-Eureka Airport temperature history for February 2015. You can drill down from year to month and even day level reports by clicking on the graphs.

Arcata-Eureka Airport Temperature History February 2015

Temperature history in February 2015 at Arcata-Eureka Airport181522112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282830°F30°F35°F35°F40°F40°F45°F45°F50°F50°F55°F55°F60°F60°F65°F65°F70°F70°FJanMar
The daily range of reported temperatures (gray bars) and 24-hour highs (red ticks) and lows (blue ticks), placed over the daily average high (faint red line) and low (faint blue line) temperature, with 25th to 75th and 10th to 90th percentile bands.

Hourly Temperature in February 2015 at Arcata-Eureka Airport

Hourly Temperature in February 2015 at Arcata-Eureka Airport181522112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282812 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMJanMarvery coldcoldcool
frigid 15°F freezing 32°F very cold 45°F cold 55°F cool 65°F comfortable 75°F warm 85°F hot 95°F sweltering
The hourly reported temperature, color coded into bands. The shaded overlays indicate night and civil twilight.
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Cloud Cover in February 2015 at Arcata-Eureka Airport

Cloud Cover in February 2015 at Arcata-Eureka Airport181522112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282812 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMJanMar
0% clear 20% mostly clear 40% partly cloudy 60% mostly cloudy 80% overcast 100%
no significant cloudno cloud detectedceiling and visibility ok
The hourly reported cloud coverage, categorized by the percentage of the sky covered by clouds.

Daily Precipitation in February 2015 at Arcata-Eureka Airport

Daily Precipitation in February 2015 at Arcata-Eureka Airport18152211223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728280.0 in0.0 in0.5 in0.5 in1.0 in1.0 in1.5 in1.5 in2.0 in2.0 in2.5 in2.5 in3.0 in3.0 inJanMar
The daily measured quantity of liquid or liquid-equivalent precipitation.

Observed Weather in February 2015 at Arcata-Eureka Airport

Observed Weather in February 2015 at Arcata-Eureka Airport181522112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282812 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMJanMar
foghazedrizzlelight rainmoderate rainheavy rainfreezing rainsleetsnow grainslight snowmoderate snowheavy snowhailthunderstorm
The hourly observed weather, color coded by category (in order of severity). If multiple reports are present, the most severe code is shown.
DayObservationsPrecipitationCodes
Sun, Feb 1 Light Rain, Fog, Mist0.04 in-RA, FG, BR
Mon, Feb 2 Heavy Rain, Rain, Light Rain, Fog, Mist1.63 in+RA, RA, -RA, FG, BR
Tue, Feb 3 Light Rain, Fog, Mist0.09 in-RA, FG, BR
Wed, Feb 4 Fog, MistFG, BR
Thu, Feb 5 Heavy Rain, Rain, Light Rain, Mist1.03 in+RA, RA, -RA, BR
Fri, Feb 6 Heavy Rain, Rain, Light Rain, Mist1.83 in+RA, RA, -RA, BR
Sat, Feb 7 Rain, Light Rain, Mist0.08 inRA, -RA, BR
Sun, Feb 8 Light Rain, Mist0.11 in-RA, BR
Mon, Feb 9 Heavy Rain, Rain, Light Rain, Mist0.40 in+RA, RA, -RA, BR
Tue, Feb 10 MistBR
Wed, Feb 11 MistBR
Thu, Feb 12 Haze, Fog, MistHZ, FG, BR
Fri, Feb 13 Fog, MistFG, BR
Sat, Feb 14 MistBR
Sun, Feb 15 Haze, MistHZ, BR
Mon, Feb 16 Fog, MistFG, BR
Tue, Feb 17 Fog, MistFG, BR
Thu, Feb 19 MistBR
Fri, Feb 20 Fog, MistFG, BR
Wed, Feb 25 MistBR
Thu, Feb 26 Rain, Light Rain, Fog, Mist0.27 inRA, -RA, FG, BR
Fri, Feb 27 Heavy Rain, Rain, Light Rain, Mist0.33 in+RA, RA, -RA, BR

Hours of Daylight and Twilight in February 2015 at Arcata-Eureka Airport

The number of hours during which the Sun is visible (black line). From bottom (most yellow) to top (most gray), the color bands indicate: full daylight, twilight (civil, nautical, and astronomical), and full night.

Sunrise & Sunset with Twilight in February 2015 at Arcata-Eureka Airport

Sunrise & Sunset with Twilight in February 2015 at Arcata-Eureka Airport18152211223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282 AM2 AM4 AM4 AM6 AM6 AM8 AM8 AM10 AM10 AM12 PM12 PM2 PM2 PM4 PM4 PM6 PM6 PM8 PM8 PM10 PM10 PM12 AM12 AMJanMar6:52 AM6:52 AMFeb 286:06 PMFeb 286:06 PM7:27 AM7:27 AMFeb 15:33 PMFeb 15:33 PM7:15 AM7:15 AMFeb 115:45 PMFeb 115:45 PM7:02 AM7:02 AMFeb 215:58 PMFeb 215:58 PM
The solar day over the course of February 2015. From bottom to top, the black lines are the previous solar midnight, sunrise, solar noon, sunset, and the next solar midnight. The day, twilights (civil, nautical, and astronomical), and night are indicated by the color bands from yellow to gray.

Solar Elevation and Azimuth in February 2015 at Arcata-Eureka Airport

Solar Elevation and Azimuth in February 2015 at Arcata-Eureka AirportFeb112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282812 AM12 AM2 AM2 AM4 AM4 AM6 AM6 AM8 AM8 AM10 AM10 AM12 PM12 PM2 PM2 PM4 PM4 PM6 PM6 PM8 PM8 PM10 PM10 PM12 AM12 AMJanMar00101020203030400010102020303040
northeastsouthwest
Solar elevation and azimuth over the course of February 2015. The black lines are lines of constant solar elevation (the angle of the sun above the horizon, in degrees). The background color fills indicate the azimuth (the compass bearing) of the sun. The lightly tinted areas at the boundaries of the cardinal compass points indicate the implied intermediate directions (northeast, southeast, southwest, and northwest).

Moon Rise, Set & Phases in February 2015 at Arcata-Eureka Airport

Moon Rise, Set & Phases in February 2015 at Arcata-Eureka Airport181522112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282812 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMJanMarFeb 33:10 PMFeb 33:10 PMFeb 183:48 PMFeb 183:48 PMMar 510:06 AMMar 510:06 AM5:47 PM5:47 PM7:30 AM7:30 AM6:39 AM6:39 AM6:02 PM6:02 PM5:33 PM5:33 PM6:33 AM6:33 AM
The time in which the moon is above the horizon (light blue area), with new moons (dark gray lines) and full moons (blue lines) indicated. The shaded overlays indicate night and civil twilight.
Feb 2015IlluminationMoonriseMoonsetMoonriseMeridian PassingDistance
1
97%-5:39 AMWNW3:55 PMENE11:09 PMS249,247 mi
2
100%-6:20 AMWNW4:51 PMENE11:56 PMS250,592 mi
3
100%-6:57 AMWNW5:47 PMENE--
4
100%-7:30 AMWNW6:43 PMENE12:40 AMS251,586 mi
5
98%-8:01 AMW7:39 PME1:24 AMS252,196 mi
6
95%-8:30 AMW8:35 PME2:06 AMS252,365 mi
7
90%-8:59 AMW9:32 PME2:48 AMS252,021 mi
8
83%-9:28 AMW10:28 PME3:31 AMS251,090 mi
9
75%-9:58 AMW11:25 PMESE4:14 AMS249,512 mi
10
66%-10:30 AMWSW-4:58 AMS247,255 mi
11
50%12:24 AMESE11:06 AMWSW-5:45 AMS244,339 mi
12
45%1:22 AMESE11:47 AMWSW-6:35 AMS240,848 mi
13
35%2:21 AMESE12:34 PMWSW-7:28 AMS236,947 mi
14
24%3:19 AMESE1:28 PMWSW-8:24 AMS232,888 mi
15
15%4:15 AMESE2:29 PMWSW-9:22 AMS228,999 mi
16
7%5:07 AMESE3:37 PMWSW-10:22 AMS225,653 mi
17
2%5:55 AMESE4:48 PMWSW-11:21 AMS223,213 mi
18
0%6:39 AMESE6:02 PMW-12:20 PMS221,959 mi
19
1%7:19 AME7:17 PMW-1:17 PMS222,029 mi
20
6%7:58 AME8:30 PMW-2:13 PMS223,394 mi
21
13%8:36 AME9:42 PMW-3:07 PMS225,865 mi
22
22%9:14 AMENE10:52 PMWNW-4:00 PMS229,142 mi
23
32%9:53 AMENE11:58 PMWNW-4:53 PMS232,878 mi
24
43%10:35 AMENE--5:46 PMS236,732 mi
25
50%-1:00 AMWNW11:19 AMENE6:38 PMS240,422 mi
26
65%-1:58 AMWNW12:07 PMENE7:29 PMS243,739 mi
27
74%-2:51 AMWNW12:58 PMENE8:19 PMS246,554 mi
28
82%-3:38 AMWNW1:51 PMENE9:07 PMS248,809 mi

Humidity Comfort Levels in February 2015 at Arcata-Eureka Airport

Humidity Comfort Levels in February 2015 at Arcata-Eureka Airport181522112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282812 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMJanMar
dry 55°F comfortable 60°F humid 65°F muggy 70°F oppressive 75°F miserable
The hourly reported humidity comfort level, categorized by dew point. The shaded overlays indicate night and civil twilight.

Wind Speed in February 2015 at Arcata-Eureka Airport

Wind Speed in February 2015 at Arcata-Eureka Airport18152211223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728280 mph0 mph10 mph10 mph20 mph20 mph30 mph30 mph40 mph40 mph50 mph50 mphJanMar
The daily range of reported wind speeds (gray bars), with maximum gust speeds (red ticks).

Hourly Wind Speed in February 2015 at Arcata-Eureka Airport

Hourly Wind Speed in February 2015 at Arcata-Eureka Airport181522112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282812 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMJanMar
0 mph calm 1 mph light air 4 mph light breeze 8 mph gentle breeze 13 mph moderate breeze 18 mph fresh breeze 25 mph strong breeze 31 mph near gale 39 mph gale 47 mph strong gale 55 mph storm 64 mph violent storm 73 mph hurricane force
The hourly reported wind speed, color coded into bands according to the Beaufort scale. The shaded overlays indicate night and civil twilight.

Hourly Wind Direction in 2015 at Arcata-Eureka Airport

Hourly Wind Direction in 2015 at Arcata-Eureka Airport181522112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282812 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMJanMar
calmnortheastsouthwest
The hourly reported wind direction, color coded by compass point. The shaded overlays indicate night and civil twilight.

Atmospheric Pressure in February 2015 at Arcata-Eureka Airport

Atmospheric Pressure in February 2015 at Arcata-Eureka Airport181522112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829.4 inHg29.4 inHg29.6 inHg29.6 inHg29.8 inHg29.8 inHg30.0 inHg30.0 inHg30.2 inHg30.2 inHg30.4 inHg30.4 inHgJanMar
The daily range of atmospheric pressure (gray bars), as measured by the altimeter setting reported in e.g. a METAR report.

Number of Reports by Day in February 2015 at Arcata-Eureka Airport Winter 2015

Number of Reports by Day in February 2015 at Arcata-Eureka Airport1815221122334455667788991010111112121313141415151616171718181919202021212222232324242525262627272828005050100100150150JanMar
regularspecialcorrection
The number of reports per day.

Reports by Hour in February 2015 at Arcata-Eureka Airport Winter 2015

Reports by Hour in February 2015 at Arcata-Eureka Airport181522112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282812 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMJanMar
regularspecialcorrection
Indication of what types of reports were recorded during each hour.

This report graphically illustrates the historical weather reports recorded by the weather station at Arcata-Eureka Airport in February 2015.

METAR Reports

Airport weather stations throughout the world routinely issue METAR weather reports . Such reports are used by pilots, air traffic controllers, meteorologists, climatologists, and other researchers. They are published via radio transmission and on the internet. We have been collecting and archiving published METAR reports since 2011, and have found third-party sources for archived reports from years prior to that.

ISD Reports

The Integrated Surface Database (ISD), maintained and published by NOAA's National Center for Environmental Information , consists of hourly and synoptic weather reports from a variety of sources. We use ISD data to complement and backfill for our METAR archive.

Other Data

The sources for the averages shown in the daily temperature chart are discussed in greater detail on this station's Averages Report.

All data relating to the Sun's position (e.g., sunrise and sunset) are computed using astronomical formulas from the book, Astronomical Algorithms 2nd Edition , by Jean Meeus.

Names, locations, and time zones of places and some airports come from the GeoNames Geographical Database .

Time zones for airports and weather stations are provided by AskGeo.com .

Maps are © OpenStreetMap contributors.

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