1. Moonbows / Rainbow Moon
Rainbow occurs because the sun was shining on the dew  droplets, usually occurs in the atmosphere after the rain. Moonbow less common, only  visible at night when the moon is on the low point during the full moon  nearly full moon. One  popular place to look is at the waterfall Moonbow Cumberland in  Kentucky USA. (En.wikipedia.org )
2. Mirages / Fata Morgana
Mirage occurs when light biased and produces images  of an object or the sky but it was not there. This phenomenon usually  occurs on hot surfaces such as asphalt roads or desert sand. (En.wikipedia.org)
3. The Belt of Venus
The Venus Belt / Belt of  Venus is a phenomenon that emerged during the dusty twilight when a  group of reddish and brownish sky appeared between the sky and horizon.  (En.wikipedia.org)
4. Noctilucent Cloud / cloud Noctilucent
Noctilucent clouds are very high clouds in the  atmosphere which refract light at dusk when the sun had sunk,  illuminating / light source illuminates the sky with the invisible.  (En.wikipedia.org)
5. Aurora Borealis
In the southern parts of the world also known as the  Aurora Australis, Aurora Borealis is electrically charged particles from  the sun which has reached the top of the earth's atmosphere and become  very active. Aurora  usually often seen in areas near the poles and at a time when day and  night equal in length. (En.wikipedia.org)
6. Mammatus Clouds / Clouds Mammatus
This strange cloud forms are often associated with storms, and can not fully understand how clouds are formed. (En.wikipedia.org)
7. Fire Whirls / Fire Whirls
Fire whirls / vortex tornado spinning fire is too  close to a forest fire or a whirlpool that formed because there is too  much heat in the area. (En.wikipedia.org)
8. Pyrocumulus Clouds / Clouds Pyrocumulus
Pyrocumulus cloud is another phenomenon associated  with the heat that is formed because of the widespread and intense heat  from a region that forms a cloud comulus. Volcanoes, forest fires, and  nuclear explosions (in the form mushrom Clouds) is the main cause of  pyrocumulus Clouds. (En.wikipedia.org)
9. Sun Pillars / Sun Pillar
Sun Pillars / columns of the sun occurs when the sun  is sinking ice clouds at high reflecting the different layers. This produces a towering  pillar of light up into the sky. very likely also to witness the moon pillar or pillars  of the month. (En.wikipedia.org)
10. Virga
Virga is a phenomenon that occurs when ice crystals  in clouds to fall, but evaporates before touching the ground. Virga appears like a tail /  trail of clouds that reached the soil surface, sometimes forming a cloud  like a jellyfish. (En.wikipedia.org)
11.Katabatic Winds / Cloud Katabatic
This is a dense wind that brings air from a higher  place to lower place due to gravity. Katabatic winds known locally as Santa Ana (southern  california), mistral (Mediterranean), Bora (Adriatic sea) Oroshi  (Japan), Pitaraq (Greenland), and wailliwaw (Tierra del Fuego). Williwaw and wind moving in  the Antarctic is usually harmless, blowing with a speed of 100 knots.  (En.wikipedia.org)
12. Fire Rainbow / Rainbow Fire
Fire rainbow is a very rare phenomenon that appears  only when the sun is high which makes its rays pass through the high  cirrus clouds containing ice crystals. 
13. Ray Green
Also known as the Green Flash. This phenomenon appears very  briefly before the sun was completely absorbed and after sunrise.  This phenomenon appears as a  flash / green light above the sun which took place very quickly,  usually only a few moments. This occurs because the refraction of light in the atmosphere.  
14. Linghning Ball / Ball Lightning
   This is a very  rare phenomenon that involves lightning / lightning-shaped ball is  moving slower than normal lightning. It has been reported of ball lightning is equal to 8  feet and can cause severe damage. There are reports that ball lightning destroyed the  whole building.