Greenhouse Dashboard

Device: esp32-greenhouse-01 Latest sample: 2026-04-30 07:27:29 UTC Live · 56s ago

Usable, but not ideal
current heuristic
Conditions are okay, just outside the comfy band.
Not alarming, just not peak greenhouse smugness.
🔥 Heat exposure
last 30 days
Warm hours (25°C+): 55
Hot hours (30°C+): 15
Danger hours (35°C+): 0
Much better than sample counts, because “one brief spike” and “all afternoon roasting” are not the same thing.
🥶 Cold exposure
last 30 days
Cold hours (≤5°C): 22
Cold days (≤5°C low): 7
Handy for knowing whether the greenhouse is actually protecting things or just offering emotional support.
Current temp
19.94 °C
Today high / low
19.9° / 9.9°
Avg: 11.9°
30-day high / low
41.0° / 0.8°
Avg: 14.1°
Comfortable hours
112 h
20–28°C band over last 30 days

Temperature trend

Last 90 days · daily averages
🩺 Data health
last 24h
Samples: 1346
Missing (est): 94
Last seen: 56s ago
Biggest gap: 1h
RSSI now: -77 dBm
Battery now: — V

Daily highs / lows / average

Last 90 days
Useful takeaways
• Average temp over last 30 days: 14.1°C
• Days in the comfy band: 0
• Warm hours (25°C+): 55
• Hot hours (30°C+): 15
• Danger hours (35°C+): 0
• Cold hours (≤5°C): 22
Best / worst days
• Hottest day: 2026-04-05 (41.0°C high)
• Coldest day: 2026-04-06 (0.8°C low)
• Hot days (30°C+ high): 10
• Danger days (35°C+ high): 1
• Cold days (≤5°C low): 7
Humidity now
43.7 %
Pressure now
1,018.9 hPa
Light now
2,031 lux

Recent samples

Page 103 of 746 · 50 per page · 37266 total
Time (UTC) Temp °C RSSI
2026-04-26 13:45:28 27.25 -82
2026-04-26 13:44:28 27.25 -88
2026-04-26 13:43:29 27.31 -81
2026-04-26 13:42:27 27.25 -87
2026-04-26 13:41:28 27.25 -80
2026-04-26 13:40:28 27.25 -82
2026-04-26 13:39:28 27.31 -83
2026-04-26 13:38:28 27.44 -80
2026-04-26 13:37:28 27.37 -81
2026-04-26 13:36:28 27.25 -82
2026-04-26 13:35:28 27.06 -82
2026-04-26 13:34:28 27.13 -79
2026-04-26 13:33:28 27.13 -79
2026-04-26 13:32:29 27.06 -78
2026-04-26 13:31:27 27.31 -80
2026-04-26 13:30:28 27.94 -83
2026-04-26 13:29:28 28.25 -82
2026-04-26 13:28:28 28.44 -81
2026-04-26 13:27:28 28.62 -82
2026-04-26 13:26:28 28.81 -85
2026-04-26 13:25:28 29.12 -82
2026-04-26 13:24:27 29.12 -83
2026-04-26 13:23:28 29.00 -83
2026-04-26 13:22:27 28.94 -82
2026-04-26 13:21:28 28.94 -84
2026-04-26 13:20:28 29.12 -81
2026-04-26 13:19:27 29.50 -78
2026-04-26 13:18:28 29.81 -83
2026-04-26 13:17:28 29.81 -86
2026-04-26 13:16:28 29.81 -83
2026-04-26 13:15:28 29.87 -84
2026-04-26 13:14:29 29.81 -85
2026-04-26 13:13:28 29.75 -79
2026-04-26 13:12:28 29.63 -84
2026-04-26 13:11:28 29.50 -83
2026-04-26 13:10:28 29.56 -84
2026-04-26 13:09:28 29.56 -80
2026-04-26 13:08:28 29.81 -86
2026-04-26 13:07:28 30.06 -87
2026-04-26 13:06:28 30.25 -87
2026-04-26 13:05:28 30.25 -84
2026-04-26 13:04:28 30.31 -84
2026-04-26 13:03:28 30.31 -84
2026-04-26 13:02:29 30.31 -86
2026-04-26 13:01:28 30.12 -85
2026-04-26 13:00:28 30.06 -88
2026-04-26 12:59:28 30.00 -84
2026-04-26 12:58:28 30.00 -86
2026-04-26 12:57:28 29.94 -84
2026-04-26 12:56:29 30.00 -83