I would like to obtain monthly average temperatures for the north pole
(90 degrees N), with monthly maximum/minimum data. I understand that
up to date, north pole lack a permanent weatherstation like at the
Antarctic pole, but I`ve heard that there should at least exist an
automatic weathersender that transmit and record weather data. It
doesnt matter if the average data is lesser than the standard 30
years, I would be glad for any possible climatic statistics for this
region available. Also, I would like to know, if possible, about the
absolute maximum/minimum temperature that was ever recorded on north
pole.
Also, the percipitation/sunshine etc. data are also desirable, if possible.

Hi musico,

This has turned out to be more of a challenge than I would've thought
- I have to quit searching as my eyes are beginning to complain and my
brain is turning to mush. I'll leave you with a couple of good links
that in themselves don't answer your questions but are interesting
none-the-less. The first link listed would be a good one if they had
included all twelve months.

Monthly temperatures for the winter months only from 1952:
Stratospheric Processes And their Role in Climate (SPARC): 
The Lower Arctic Stratosphere in Winter since 1952:
Table 1: MONTHLY MEAN 30 hPa-NORTHPOLE TEMPERATURES (°C)
http://www.aero.jussieu.fr/~sparc/News15/15_Labitzke.html

You can order a CD which is chock-a-block full of Arctic data -
presumably, you could search for 90 deg N.

Arctic Climatology & Meteorology Primer...part of the CD-ROM:
http://nsidc.org/arcticmet/

Arctic Climatology Project - EWG Arctic Meteorology and Climate Atlas:
Parameters
    * AIR TEMPERATURE
    * CLOUD AMOUNT/FREQUENCY
    * HUMIDITY
    * INCOMING SHORTWAVE RADIATION
    * LONGWAVE RADIATION
    * NET RADIATION
    * PRECIPITATION AMOUNT
    * SEA LEVEL PRESSURE > WIND SPEED
    * SNOW
    * SNOW DEPTH
    * SNOW WATER EQUIVALENT
    * SOLAR RADIATION
    * SURFACE AIR TEMPERATURE
    * SURFACE WINDS
"Users can order the CD-ROM free of charge from NSIDC User Services Office."
http://www.nsidc.org/data/g01938.html

NOAA Data Catalog at the National Snow & Ice Data Center (NSIDC):
http://nsidc.org/data/noaa.html

Comprehensive Ocean - Atmosphere Data Set (COADS) LMRF Arctic Subset:
"The COADS LMRF Arctic subset consists of 46 data files (one for each
year) which are in LMRF (Long Marine Report Fixed-Length, packed
binary format), and has a total volume of approximately 201 MB UNIX
compressed, and 632 MB uncompressed. The data are in the form of
individual marine reports with a given latitude and longitude. A
UNIX-based Fortran program is distributed with the data files."
http://nsidc.org/data/nsidc-0057.html

ANALYSIS: Research by the International Arctic Buoy Programme (IABP)
and the NASA EOS program Polar Exchange at the Sea Surface (POLES):
Variations in Surface Air Temperature Observations in the Arctic, 1979 -1997:
http://iabp.apl.washington.edu/AirT/

Download the entire analysis for free in .pdf (it's large):
http://iabp.apl.washington.edu/AirT/RigorEtal-SAT.pdf

Additional Links:

STANDARDIZED NORTHERN HEMISPHERE TELECONNECTION INDICES
ftp://ftp.ncep.noaa.gov/pub/cpc/wd52dg/data/indices/tele_index.nh

IABP/ POLES  Surface Temperature Data Set:
(the link doesn't work for me)
http://psc.apl.washington.edu/POLES/satindex.html

National Oceanic and Atmospheric Administration (NOAA):
http://www.arctic.noaa.gov/gallery_np_weatherdata.html

Instruments at the North Pole in 2002:
http://www.arctic.noaa.gov/np2002/gallery_np_instruments.html

North Pole Web Cam:
http://www.arctic.noaa.gov/gallery_np.html

I hope someone can find a few nice polar atmospheric tables for you.
Sincerely,
hummer

Thanks hummer! I found your links as very useful (as Iam a weather
enthusiast), and infact, I even ordered the CD you suggested. But,
unfortunately, these links
doesn`t provide any information on what I was mainly looking for -
namely, monthly temperature averages for the north pole. I just hope
that someone can find something untill my question expires. Many
thanks,
musico-ga.