Historical weather in 2021 at Haines Airport, Alaska, United States

Brut : PAHN 220454Z AUTO 11015G28KT 10SM SCT047 OVC070 03/M01 A2939 RMK AO2 PK WND 13028/0447 RAB39E48 SLP956 P0000 T00281006 TSNO

This report graphically illustrates the historical weather reports recorded by the weather station at Haines Airport in 2021.

METAR reports

Weather stations at airports around the world regularly publish METAR weather reports . These reports are used by pilots, air traffic controllers, meteorologists, climatologists and other researchers. They are published by radio transmission and on the Internet. We collect and archive METAR reports published since 2011, and for years prior to 2011 we have found reports archived from third-party sources.

ISD Reports

The ISD (Integrated Surface Database), maintained and published by NCEI (National Centers for Environmental Information) de la NOAA , is composed of hourly and synoptic weather reports from a variety of sources. We use ISD data to supplement and populate our METAR report archive.

Other data

The sources of the averages shown in the daily temperature table are discussed in more detail in the averages reports for this station.

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

The names, locations and time zones of places and some airports are taken from the GeoNames geographic database .

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

The maps are copyright © Esri, with data from National Geographic, Esri, DeLorme, NAVTEQ, UNEP-WCMC, USGS, NASA, ESA, METI, NRCAN, GEBCO, NOAA and iPC.

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The information on this site is provided as is, without any guarantee of accuracy or relevance. Weather data is subject to errors, interruptions, and other issues. We do not assume any responsibility for any decisions made on the basis of the content presented on this site.

We draw special and careful attention to the fact that we use reconstructions based on the MERRA-2 model for a number of important data sets. Although having enormous advantages in terms of temporal and spatial integrity, these reconstructions: (1) are based on computer models which may contain errors, (2) are roughly sampled on a 50 km grid and therefore cannot not represent the local variations of many micro-climates, and (3) there are particular difficulties with the weather in some coastal regions, especially small islands.

We also want to emphasize that travel scores depend on the data on which they are based, that the weather conditions at a given location and date are unpredictable and subject to variation, and that the definition of the scores reflects a set of specific preferences which may not be that of the person viewing them.

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