% This file contains a station summary listing for a temperature % station in the Berkeley Earth database. This station is identified as: % % Berkeley ID#: 23912 % Primary Name: CHIANG RAI INTL % Record Type: TAVG % Country: Thailand % Latitude: 19.96700 +/- 0.00050 % Longitude: 99.88300 +/- 0.00050 % Elevation (m): 390.00 +/- 0.05 % # of Months: 104 % % IDs: gsod - 483031-99999 % icao - VTCT % usaf - 483031 % % Sources: Global Summary of the Day % % Site Hash: f41b6e4a58b73a0a9a797aee00482aa6 % Raw Data Hash: 32c7581e9e046ba2aacdf21270aaefb7 % Adj Data Hash: 53bdf7e8647dd2c5bfc06970602d6d98 % % The data for this station is presented below in several columns and in % several forms. The temperature values are reported as "raw", % "adjusted", and "regional expectation". % % The "raw" values reflect the observations as originally ingested by % the Berkeley Earth system from one or more originating archive(s). % These "raw" values may reflect the merger of more than one temperature % time series if multiple archives reported values for this location. % Alongside the raw data we have also provided a flag indicating which % values failed initial quality control checks. A further column % dates at which the raw data may be subject to continuity "breaks" % due to documented station moves (denoted "1"), prolonged measurement % gaps (denoted "2"), documented time of observation changes (denoted "3") % and other empirically determined inhomogeneities (denoted "4"). % % In many cases, raw temperature data contains a number of artifacts, % caused by issues such as typographical errors, instrumentation changes, % station moves, and urban or agricultural development near the station. % The Berkeley Earth analysis process attempts to identify and estimate % the impact of various kinds of data quality problems by comparing each % time series to neighboring series. At the end of the analysis process, % the "adjusted" data is created as an estimate of what the weather at % this location might have looked like after removing apparent biases. % This "adjusted" data will generally to be free from quality control % issues and be regionally homogeneous. Some users may find this % "adjusted" data that attempts to remove apparent biases more % suitable for their needs, while other users may prefer to work % with raw values. % % Lastly, we have provided a "regional expectation" time series, based % on the Berkeley Earth expected temperatures in the neighborhood of the % station. This incorporates information from as many weather stations as % are available for the local region surrounding this location. Note % that the regional expectation may be a systematically a bit warmer or % colder than the weather stations by a few degrees due to differences % in mean elevation and other local characteristics. % % For each temperature time series, we have also included an "anomaly" % time series that removes both the seasonality and the long-term mean. % These anomalies may provide an easier way of seeing changes through % time. % % Reported temperatures are in Celsius and reflect monthly averages. As % these files are intended to be summaries for convenience, additional % information, including more detailed flagging and metadata, may be % available in our whole data set files. % % The Berkeley Earth analysis was run on 15-Nov-2013 19:55:48 % % Raw Data QC Continuity Adjusted Data Regional Expectation % Year, Month, Temperature, Anomaly, Failed, Breaks, Temperature, Anomaly, Temperature, Anomaly 2004 4 NaN NaN NaN NaN NaN NaN 27.601 0.455 2004 5 NaN NaN NaN NaN NaN NaN 27.159 -0.590 2004 6 NaN NaN NaN NaN NaN NaN 26.638 -0.549 2004 7 NaN NaN NaN NaN NaN NaN 26.174 -0.431 2004 8 NaN NaN NaN NaN NaN NaN 26.425 0.108 2004 9 NaN NaN NaN NaN NaN NaN 25.698 -0.619 2004 10 NaN NaN NaN NaN NaN NaN 24.894 -0.109 2004 11 NaN NaN NaN NaN NaN NaN 23.129 0.458 2004 12 NaN NaN NaN NaN NaN NaN 18.469 -1.409 2005 1 NaN NaN NaN NaN NaN NaN 20.647 0.776 2005 2 NaN NaN NaN NaN NaN NaN 23.838 1.881 2005 3 NaN NaN NaN NaN NaN NaN 25.127 0.287 2005 4 29.535 1.305 1 0 NaN NaN 27.932 0.786 2005 5 29.441 0.607 0 0 29.010 0.176 28.101 0.351 2005 6 28.387 0.116 0 0 27.993 -0.279 27.115 -0.073 2005 7 28.618 0.929 0 0 28.152 0.463 27.032 0.427 2005 8 27.215 -0.186 0 0 26.760 -0.641 25.921 -0.395 2005 9 27.441 0.040 0 0 27.045 -0.356 26.269 -0.048 2005 10 27.086 0.999 0 0 26.659 0.572 25.590 0.587 2005 11 25.107 1.353 0 0 24.638 0.884 23.717 1.046 2005 12 21.570 0.607 0 0 21.173 0.210 20.139 0.260 2006 1 22.797 1.842 0 0 22.447 1.491 20.630 0.759 2006 2 25.254 2.213 0 0 24.758 1.717 23.596 1.639 2006 3 27.912 1.988 0 0 27.248 1.323 26.261 1.421 2006 4 28.944 0.714 0 0 28.337 0.106 27.575 0.428 2006 5 27.409 -1.425 0 0 26.978 -1.856 26.299 -1.451 2006 6 28.683 0.412 0 0 28.289 0.018 27.359 0.172 2006 7 27.677 -0.012 0 0 27.211 -0.478 26.601 -0.004 2006 8 27.713 0.312 0 0 27.258 -0.143 26.118 -0.199 2006 9 27.654 0.253 0 0 27.258 -0.143 26.143 -0.174 2006 10 26.934 0.846 0 0 26.507 0.420 25.517 0.514 2006 11 25.387 1.632 0 0 24.918 1.163 23.702 1.031 2006 12 22.618 1.656 0 0 22.221 1.258 20.206 0.328 2007 1 22.563 1.608 0 0 22.212 1.257 20.410 0.539 2007 2 23.851 0.810 0 0 23.355 0.314 22.006 0.050 2007 3 27.199 1.274 0 0 26.535 0.610 25.531 0.691 2007 4 29.130 0.899 0 0 28.522 0.291 27.488 0.342 2007 5 28.013 -0.821 0 0 27.581 -1.253 26.734 -1.016 2007 6 28.939 0.667 0 0 28.545 0.273 27.665 0.478 2007 7 28.041 0.352 0 0 27.575 -0.114 26.773 0.168 2007 8 28.256 0.855 0 0 27.800 0.399 26.606 0.289 2007 9 27.772 0.371 0 0 27.377 -0.025 26.291 -0.026 2007 10 26.513 0.425 0 0 26.086 -0.002 24.959 -0.044 2007 11 23.367 -0.388 0 0 22.898 -0.857 22.178 -0.493 2007 12 23.106 2.143 0 0 22.708 1.746 20.948 1.069 2008 1 22.573 1.618 0 0 22.222 1.267 20.655 0.784 2008 2 23.828 0.787 0 0 23.332 0.291 21.786 -0.171 2008 3 26.828 0.903 0 0 26.164 0.239 25.173 0.332 2008 4 28.994 0.764 0 0 28.387 0.156 27.716 0.570 2008 5 27.380 -1.454 0 4 27.615 -1.219 26.736 -1.014 2008 6 27.811 -0.460 0 0 28.026 -0.245 26.761 -0.426 2008 7 26.616 -1.073 0 0 26.871 -0.818 26.022 -0.583 2008 8 26.677 -0.723 0 0 26.926 -0.475 26.054 -0.262 2008 9 27.574 0.173 0 0 27.790 0.389 26.585 0.268 2008 10 26.496 0.409 0 0 26.729 0.642 25.865 0.862 2008 11 23.307 -0.448 0 0 23.562 -0.192 22.486 -0.184 2008 12 20.928 -0.034 0 0 21.145 0.182 19.219 -0.659 2009 1 21.263 0.308 0 0 21.455 0.500 19.636 -0.235 2009 2 24.839 1.799 0 0 25.110 2.069 23.762 1.805 2009 3 26.435 0.511 0 0 26.798 0.873 25.508 0.668 2009 4 28.393 0.162 0 0 28.724 0.494 27.500 0.353 2009 5 28.398 -0.436 0 0 28.633 -0.201 27.609 -0.140 2009 6 27.446 -0.825 0 0 27.661 -0.610 26.780 -0.407 2009 7 27.468 -0.221 0 0 27.722 0.033 26.735 0.130 2009 8 27.376 -0.024 0 0 27.625 0.224 26.729 0.412 2009 9 27.743 0.341 0 0 27.958 0.557 26.878 0.561 2009 10 27.065 0.977 0 0 27.297 1.210 26.359 1.356 2009 11 24.267 0.512 0 0 24.523 0.768 23.077 0.406 2009 12 22.272 1.310 0 0 22.489 1.526 20.671 0.793 2010 1 23.792 2.837 0 0 23.984 3.028 22.215 2.344 2010 2 24.843 1.803 0 0 25.114 2.073 23.267 1.311 2010 3 26.407 0.482 0 0 26.769 0.845 25.512 0.672 2010 4 30.607 2.377 0 0 30.939 2.708 29.220 2.073 2010 5 30.335 1.501 0 0 30.570 1.736 29.388 1.638 2010 6 29.394 1.123 0 0 29.610 1.338 28.453 1.266 2010 7 28.177 0.488 0 0 28.432 0.743 27.229 0.624 2010 8 27.118 -0.283 0 0 27.367 -0.034 26.295 -0.021 2010 9 27.387 -0.014 0 0 27.603 0.202 26.819 0.502 2010 10 27.127 1.040 0 0 27.360 1.273 25.779 0.776 2010 11 24.293 0.538 0 0 24.548 0.794 23.204 0.534 2010 12 23.027 2.064 0 0 23.244 2.281 21.872 1.994 2011 1 22.324 1.369 0 0 22.516 1.561 20.713 0.842 2011 2 24.244 1.203 0 0 24.515 1.474 23.280 1.324 2011 3 24.869 -1.055 0 0 25.231 -0.693 23.903 -0.937 2011 4 26.848 -1.382 0 0 27.180 -1.051 26.372 -0.774 2011 5 27.586 -1.248 0 0 27.821 -1.013 26.648 -1.102 2011 6 27.920 -0.351 0 0 28.135 -0.136 26.881 -0.306 2011 7 27.749 0.060 0 0 28.003 0.314 26.780 0.175 2011 8 26.704 -0.697 0 0 26.953 -0.448 26.010 -0.307 2011 9 27.098 -0.303 0 0 27.314 -0.087 26.468 0.151 2011 10 26.215 0.128 0 0 26.448 0.361 25.416 0.413 2011 11 22.952 -0.803 0 0 23.208 -0.547 22.759 0.088 2011 12 20.876 -0.086 0 0 21.093 0.130 20.181 0.303 2012 1 21.505 0.550 0 0 21.697 0.742 20.960 1.090 2012 2 23.887 0.846 0 0 24.158 1.117 23.786 1.830 2012 3 26.306 0.382 0 0 26.669 0.744 25.547 0.707 2012 4 28.981 0.751 0 0 29.313 1.082 28.250 1.104 2012 5 28.136 -0.698 0 0 28.371 -0.463 27.634 -0.116 2012 6 28.463 0.192 0 0 28.678 0.407 27.359 0.172 2012 7 26.765 -0.924 0 0 27.020 -0.669 26.144 -0.461 2012 8 27.348 -0.053 0 0 27.596 0.195 26.471 0.155 2012 9 26.846 -0.555 0 0 27.062 -0.339 26.499 0.182 2012 10 26.014 -0.073 0 0 26.247 0.160 25.987 0.984 2012 11 25.454 1.699 0 0 25.710 1.955 25.445 2.774 2012 12 22.661 1.699 0 0 22.878 1.915 22.034 2.156 2013 1 22.249 1.294 0 0 22.441 1.485 21.281 1.410 2013 2 25.230 2.189 0 0 25.501 2.460 24.447 2.491 2013 3 25.111 -0.813 0 0 25.473 -0.451 25.270 0.430 2013 4 29.328 1.097 0 0 29.659 1.429 28.946 1.800 2013 5 28.912 0.078 0 0 29.147 0.313 28.294 0.544 2013 6 28.170 -0.101 0 0 28.385 0.114 27.195 0.008 2013 7 27.036 -0.653 0 0 27.290 -0.399 26.516 -0.089 2013 8 27.366 -0.035 0 0 27.614 0.213 26.320 0.003 2013 9 26.891 -0.510 0 0 27.107 -0.295 26.237 -0.080 2013 10 25.247 -0.840 0 0 25.480 -0.607 24.603 -0.400 2013 11 24.863 1.108 1 0 NaN NaN NaN NaN