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April 2005 Weather History at Aviano Usaf Italy

This report shows the past weather for Aviano Usaf, providing a weather history for April 2005. It features all historical weather data series we have available, including the Aviano Usaf temperature history for April 2005. You can drill down from year to month and even day level reports by clicking on the graphs.

Aviano Usaf Temperature History April 2005

History:20072006JFMAprMJJASOND20042003
Temperature history in April 2005 at Aviano Usaf18152229114455667788111112121313141415151818191920202121262627272828292935°F35°F40°F40°F45°F45°F50°F50°F55°F55°F60°F60°F65°F65°F70°F70°F75°F75°F80°F80°F85°F85°FMarMay
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 April 2005 at Aviano Usaf

History:20072006JFMAprMJJASOND20042003
Hourly Temperature in April 2005 at Aviano Usaf18152229114455667788111112121313141415151818191920202121262627272828292912 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMMarMaycoldcool
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 April 2005 at Aviano Usaf

History:20072006JFMAprMJJASOND20042003
Cloud Cover in April 2005 at Aviano Usaf18152229114455667788111112121313141415151818191920202121262627272828292912 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMMarMay
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.

Observed Weather in April 2005 at Aviano Usaf

History:20072006JFMAprMJJASOND20042003
Observed Weather in April 2005 at Aviano Usaf18152229114455667788111112121313141415151818191920202121262627272828292912 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMMarMay
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
Tue, Apr 5 HazeIWC05
Wed, Apr 6 Haze, MistIWC05, IWC10
Thu, Apr 7 Haze, Mist, Precipitation in the VicinityIWC05, IWC10, BR, IWC16
Fri, Apr 8 Light Rain, MistIWC61, -RA, IWC10, BR
Mon, Apr 11 Light Rain, Light DrizzleIWC61, IWC51
Tue, Apr 12 Light Rain, Showers of Light Rain, Drizzle, Light Drizzle, MistIWC61, IWC80, IWC53, IWC51, IWC10
Thu, Apr 14 Thunderstorm with Light Rain, Thunderstorm with Rain, Showers of Light Rain-TSRA, IWC95, IWC80
Fri, Apr 15 MistIWC10
Mon, Apr 18 MistBR, IWC10
Tue, Apr 19 Thunderstorm, Thunderstorm with Light Rain, Thunderstorm with Rain, Light Rain, Showers of Light Rain, Light Drizzle, MistIWC17, TS, -TSRA, IWC95, -RA, IWC61, IWC80, -SHRA, -DZ, IWC51, IWC10
Wed, Apr 20 Rain, Light Rain, MistRA, IWC63, -RA, IWC61, BR, IWC10
Thu, Apr 21 Thunderstorm, Thunderstorm with Light Rain, Thunderstorm with Rain, Light Rain, Showers of Light RainIWC17, -TSRA, IWC95, -RA, IWC61, IWC80, -SHRA
Wed, Apr 27 HazeIWC05
Thu, Apr 28 Showers of Light Rain-SHRA, IWC80

Hours of Daylight and Twilight in April 2005 at Aviano Usaf

History:20072006JFMAprMJJASOND20042003
Hours of Daylight and Twilight in April 2005 at Aviano Usaf1815222911445566778811111212131314141515181819192020212126262727282829290 hr24 hr4 hr20 hr8 hr16 hr12 hr12 hr16 hr8 hr20 hr4 hr24 hr0 hrMarMaynightnightdaydayApr 112 hr, 48 minApr 112 hr, 48 minApr 3014 hr, 18 minApr 3014 hr, 18 minApr 1113 hr, 21 minApr 1113 hr, 21 minApr 2113 hr, 52 minApr 2113 hr, 52 min
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 and Daylight Saving Time in April 2005 at Aviano Usaf

History:20072006JFMAprMJJASOND20042003
Sunrise & Sunset with Twilight and Daylight Saving Time in April 2005 at Aviano Usaf1815222911445566778811111212131314141515181819192020212126262727282829292 AM2 AM4 AM4 AM6 AM6 AM8 AM8 AM10 AM10 AM12 PM12 PM2 PM2 PM4 PM4 PM6 PM6 PM8 PM8 PM10 PM10 PM12 AM12 AMMarMay5:58 AM5:58 AMApr 308:16 PMApr 308:16 PM6:49 AM6:49 AMApr 17:38 PMApr 17:38 PM6:30 AM6:30 AMApr 117:51 PMApr 117:51 PM6:12 AM6:12 AMApr 218:04 PMApr 218:04 PM
The solar day over the course of April 2005. 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 April 2005 at Aviano Usaf

History:20072006JFMAprMJJASOND20042003
Solar Elevation and Azimuth in April 2005 at Aviano UsafApr114455667788111112121313141415151818191920202121262627272828292912 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 AMMarMay00101020303040405001010202030404050
northeastsouthwest
Solar elevation and azimuth over the course of April 2005. 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 April 2005 at Aviano Usaf

History:20072006JFMAprMJJASOND20042003
Moon Rise, Set & Phases in April 2005 at Aviano Usaf18152229114455667788111112121313141415151818191920202121262627272828292912 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMMarMayMar 259:59 PMMar 259:59 PMApr 810:33 PMApr 810:33 PMApr 2412:07 PMApr 2412:07 PM6:10 PM6:10 PM6:20 AM6:20 AM6:29 AM6:29 AM7:32 PM7:32 PM7:15 PM7:15 PM6:01 AM6:01 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.
Apr 2005IlluminationMoonriseMoonsetMoonriseMeridian PassingDistance
1
60%2:38 AMSE10:26 AMSW-6:32 AMS231,031 mi
2
50%3:39 AMSE11:34 AMSW-7:37 AMS229,996 mi
3
36%4:26 AMSE12:53 PMSW-8:40 AMS229,283 mi
4
25%5:02 AMESE2:15 PMWSW-9:39 AMS228,977 mi
5
15%5:30 AMESE3:38 PMWSW-10:33 AMS229,171 mi
6
8%5:52 AMESE4:58 PMW-11:24 AMS229,950 mi
7
3%6:11 AME6:16 PMW-12:11 PMS231,358 mi
8
0%6:29 AME7:32 PMW-12:57 PMS233,377 mi
9
0%6:48 AMENE8:48 PMWNW-1:43 PMS235,917 mi
10
3%7:08 AMENE10:03 PMWNW-2:30 PMS238,818 mi
11
8%7:31 AMENE11:18 PMNW-3:19 PMS241,863 mi
12
15%7:59 AMNE--4:09 PMS244,807 mi
13
23%-12:28 AMNW8:35 AMNE5:01 PMS247,407 mi
14
32%-1:32 AMNW9:19 AMNE5:53 PMS249,444 mi
15
41%-2:27 AMNW10:13 AMNE6:44 PMS250,749 mi
16
50%-3:11 AMNW11:14 AMNE7:34 PMS251,221 mi
17
61%-3:45 AMNW12:20 PMNE8:21 PMS250,830 mi
18
70%-4:12 AMWNW1:27 PMENE9:06 PMS249,620 mi
19
79%-4:34 AMWNW2:35 PMENE9:48 PMS247,699 mi
20
87%-4:53 AMWNW3:43 PMENE10:30 PMS245,230 mi
21
93%-5:09 AMW4:52 PME11:11 PMS242,418 mi
22
97%-5:26 AMW6:02 PME11:54 PMS239,489 mi
23
99%-5:42 AMW7:15 PMESE--
24
100%-6:01 AMWSW8:31 PMESE12:39 AMS236,667 mi
25
100%-6:23 AMWSW9:51 PMESE1:28 AMS234,155 mi
26
97%-6:51 AMSW11:12 PMSE2:21 AMS232,106 mi
27
91%-7:29 AMSW-3:20 AMS230,612 mi
28
84%12:28 AMSE8:20 AMSW-4:24 AMS229,696 mi
29
74%1:34 AMSE9:25 AMSW-5:30 AMS229,322 mi
30
63%2:26 AMSE10:41 AMSW-6:34 AMS229,419 mi

Humidity Comfort Levels in April 2005 at Aviano Usaf

History:20072006JFMAprMJJASOND20042003
Humidity Comfort Levels in April 2005 at Aviano Usaf18152229114455667788111112121313141415151818191920202121262627272828292912 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMMarMay
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 April 2005 at Aviano Usaf

History:20072006JFMAprMJJASOND20042003
Wind Speed in April 2005 at Aviano Usaf1815222911445566778811111212131314141515181819192020212126262727282829290 mph0 mph5 mph5 mph10 mph10 mph15 mph15 mph20 mph20 mph25 mph25 mphMarMay
The daily range of reported wind speeds (gray bars), with maximum gust speeds (red ticks).

Hourly Wind Speed in April 2005 at Aviano Usaf

History:20072006JFMAprMJJASOND20042003
Hourly Wind Speed in April 2005 at Aviano Usaf18152229114455667788111112121313141415151818191920202121262627272828292912 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMMarMay
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 2005 at Aviano Usaf

History:20072006JFMAprMJJASOND20042003
Hourly Wind Direction in 2005 at Aviano Usaf18152229114455667788111112121313141415151818191920202121262627272828292912 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMMarMay
calmnortheastsouthwest
The hourly reported wind direction, color coded by compass point. The shaded overlays indicate night and civil twilight.

Atmospheric Pressure in April 2005 at Aviano Usaf

History:20072006JFMAprMJJASOND20042003
Atmospheric Pressure in April 2005 at Aviano Usaf18152229114455667788111112121313141415151818191920202121262627272828292929.4 inHg29.4 inHg29.6 inHg29.6 inHg29.8 inHg29.8 inHg30.0 inHg30.0 inHg30.2 inHg30.2 inHg30.4 inHg30.4 inHgMarMay
The daily range of atmospheric pressure (gray bars), as measured by the altimeter setting reported in e.g. a METAR report.

Reports by Month

Reports by Month at Aviano Usaf194019501960197019801990200020102020198919891990199019911991199219921993199319941994199519951996199619971997199819981999199920002000200120012002200220032003200420042005200520062006200720072008200820092009201020102011201120122012201320132014201420152015
METARISDboth
The number of reports per month over the entire history of this station.

Number of Reports by Day in April 2005 at Aviano Usaf Spring 2005

Number of Reports by Day in April 2005 at Aviano Usaf181522291144556677881111121213131414151518181919202021212626272728282929002424MarMay
regularspecialcorrection
The number of reports per day.

Reports by Hour in April 2005 at Aviano Usaf Spring 2005

Reports by Hour in April 2005 at Aviano Usaf18152229114455667788111112121313141415151818191920202121262627272828292912 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMMarMay
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 Aviano Usaf in April 2005.

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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